Therefore , the solution of the given problem of unitary comes out to be C is the correct response. $94.50.
An unitary method is what?The task can be finished by combining the data expression obtained to use this nanosection methodology with in all supplemental data from two people who employed a particular variable tactic. In plain English, this indicates that, if the desired result occurs, either the stated individual will be known or, in fact, the colour by both enormous processes would be skipped. A refundable fee of Rupees ($1.01) may be necessary for forty pens.
Here,
By dividing both sides by D, we can determine B if P = DB:
=> B = P/D
Sandra's premium P will be equal to the $567 base premium because her risk factor D is 1.0.
So,
=> B = P/D = $567/1.0 = $567
Her monthly payment will be as follows because this is her six-month premium:
=> Monthly premium = six-month premium / six,
which equals $567 / six, or $94.50.
Thus, C is the correct response. $94.50
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The polling results show the ratio of votes for candidate A to candidate B
15 18
25 30
35 42
45 ?
at this rate, if candidate A received 45 votes did candidate B receive
ANSWERS: A.54 B.56 C.60 D.90
Answer:
54
Step-by-step explanation:
if you look at the ratios between the values of A and B. you will see that the successive values of A increase by 10 while B increase by 12
Therefore for A
35 + 10 = 45
for B
42 + 12 = 54
Mr. Ahmed is giving you a test worth 100 points containing 42 questions. There are two-point and three-point questions on the test. How many of each type of question are on the test?
After answering the prοvided questiοn, we can cοnclude that Therefοre, equatiοn there are 26 twο-pοint questiοns and 16 three-pοint questiοns οn the test.
What is equatiοn?In mathematics, an equatiοn is a statement that implies the unity οf twο traits. An equatiοn cοnsists οf twο sides separated because οf an analytical sοlutiοn (=). Fοr instance, the debate "2x + 3 = 9" asserts that the remark "2x + 3" equals the valuatiοn "9". The gοal οf sοlving equatiοns is tο determine the amοunt οr values οf the variable in the mοdel) that wοuld allοw the equatiοn tο really be true.
Fοrmulae can be simple οr cοmplex, regular οr nοnlinear, and cοntain οne οr mοre variables. Fοr example, in the equatiοn "x² + 2x - 3 = 0," the variable x is elevated tο the secοnd pοwer. Lines are used extensively in mathematics, including algebra, equatiοns, and geοmetry.
Let the number οf twο-pοint questiοns οn the test be "x" and the number οf three-pοint questiοns be "y".
[tex]x+y=42[/tex]
[tex]2x+3y=100[/tex]
[tex]x+y=42[/tex]
[tex]x=42-y[/tex]
[tex]2(42-y)+3y=100[/tex]
[tex]84-2y+3y=100[/tex]
[tex]Y=16[/tex]
[tex]x+y=42[/tex]
[tex]x+16=42[/tex]
[tex]x=26[/tex]
Therefore, there are 26 two-point questions and 16 three-point questions on the test.
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Find the linearization of the function √????(x,y)=18−2x2−3y2 at the point (1, -2).Use the linear approximation to estimate the value of ????(0.9,−1.9)f(0.9,−1.9) =
The linearization of the function √????(x,y)=18−2x2−3y2 at the point (1, -2) is (x,y)≈6.4−4(x−1)−6(y+2). Using this linear approximation, we can estimate the value of (0.9,−1.9) to be approximately 6.1.
To explain further, linear approximation is a method used to approximate a function with a linear equation near a given point. We use linear approximation to estimate the value of a function at a certain point without actually having to evaluate it.
First, we find the linearization of the function √????(x,y)=18−2x2−3y2 at the point (1, -2). We do this by finding the derivative of ????(x,y) with respect to x and y and substituting the coordinates of the given point.
Taking the partial derivative of ????(x,y) with respect to x, we get ????x(x,y)=4x−4 and substituting x = 1 and y = -2, we get ????x(1,−2)=−4.
Similarly, taking the partial derivative of ????(x,y) with respect to y, we get ????y(x,y)=−6y−6 and substituting x = 1 and y = -2, we get ????y(1,−2)=18.
Therefore, the linearization of the function √????(x,y)=18−2x2−3y2 at the point (1, -2) is ????(x,y)≈6.4−4(x−1)−6(y+2).
Using this linear approximation, we can estimate the value of ????(0.9,−1.9) to be approximately 6.1. We do this by substituting x = 0.9 and y = -1.9 in the linear approximation, which gives us ????(0.9,−1.9)≈6.1.
Hence, the value of ????(0.9,−1.9) is estimated to be approximately 6.1 using the linear approximation of the function ????(x,y)=18−2x2−3y2 at the point (1, -2).
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We have 10 girls and 15 boys in our MATH 146 class. We have to select
two students randomly for a presentation at the 2023 math student research conference. What is the probability that both students chosen are boys?
The probability of selecting a boy from the class is 15/25, or 3/5, since there are 15 boys in a class of 25 students.
When selecting two students randomly without replacement, the probability of selecting a boy on the first draw is 15/25, and the probability of selecting another boy on the second draw (assuming the first student selected was a boy) is 14/24, since there will be 14 boys left out of 24 students remaining.
So the probability of selecting two boys in a row is:
(15/25) * (14/24) = 7/20
Therefore, the probability that both students chosen for the presentation are boys is 7/20, or approximately 0.35.
words from a written text the person can remember after five minutes with the text.
The words from a written text that a person can remember after five minutes with the text are known as short-term memory.
Short-term memory refers to the storage of information for a brief period of time, usually a few seconds to a few minutes. It is a type of memory that is involved in the conscious processing of information and is responsible for holding information in mind for immediate use.
The capacity of short-term memory is limited and varies from person to person. Generally, it can hold about 7 pieces of information or less, and can only hold it for a short period of time. This is why it is important to transfer important information from short-term memory to long-term memory through a process called encoding.
To improve short-term memory, one can use techniques such as repetition, chunking, visualization, and association. By doing this, it is possible to hold more information in short-term memory for a longer period of time.
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Find all the missing side lengths and angle measures of each triangle.
Answer:
Step-by-step explanation:
<ATC+90+60=180
<ATC=30
we know that,
if 30-------x
60--------[tex]x\sqrt{3}[/tex]
90---------2x
so, x\sqrt{3}=10
x=10/sqrt{3}
The net below represents a container. A net consisting of three same-sized rectangles and two small triangles, one on each end of the center rectangle. Part A What solid figure does it show? Triangular prism Rectangular prism Triangular pyramid Rectangular pyramid Part B How many vertices does the container have? Enter your answer in the box. vertices
Answer:
b
d
. ._-_-_-__---_--_--_----___-_--------_--------------------------__-_______--_-__-________---_-_--___-----__--
The figure shown has a total area of 168 cm².
Which equation can be used to find
the value of a?
168 18 12 + 2x x
168 = 18 x+12 2x
168 18 + 12-3x
168 18 3z + 12 2x
18 cm
x cm
2x cm
12 cm
Answer:
Second option 168= 18.X + 12.2X
Step-by-step explanation:
Area of the shape is in two parts,
Are of the larger rectangle is Lenght x width
Lenght is 12cm and width is x +2x
Area = 12 x 3x = 36x cm²
Area of the smaller rectangle = 6 x X = 6xcm²
Total area 36x + 6x = 168cm²
Another method
Find the area of the big rectangle including the cut off area
Lenght x width = 18 x (2x + X)
Area =18 x 3x or 18.3x
Calculate the white area
Length x width = 6 x 2x = 12x
Deduct the white area from the larger area
168= 18.3x - 12x
Third method
Divide the rectangle from top down
First rectangle length x width = 18x X or 18x
Second rectangle length x width = 12 x 2x
168= 18. x + 12 . 2x
The correct equation which can be used to find the value of x is,
⇒ 168 = 18 × x + 12 × 2x
What is mean by Rectangle?A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.
Given that;
The figure shown has a total area of 168 cm².
Now, We can find as;
Area of rectangle = Length x width
Hence, We can formulate;
⇒ 18 × x + 12 × 2x = 168
Thus, The correct equation which can be used to find the value of x is,
⇒ 168 = 18 × x + 12 × 2x
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mininum and maximum for the number of hikers who walked between 8 and 19 miles
The maximum number of hikers who walked between 8 and 19 miles is 17 and the minimum number is 13.
What is meant by maximum and minimum:Maximum and minimum are terms used to describe the highest and lowest values, quantities, and a set of variables.
The maximum value is the highest value that a variable or set of variables can take within a given context or range.
Conversely, the minimum value is the lowest value that a variable or set of variables can take within a given context or range.
Here we have a table
The table shows the distance walked by the walkers
From the table,
Between intervals 5 ≤ x < 10 there are 4 hikers
Between intervals 10 ≤ x < 15 there are 7 hikers
Between intervals 15 ≤ x < 20 there are 6 hikers
Maximum number of hikers who walked between 8 and 19 miles
= 4 + 7 + 6 = 17
Minimum number of hikers who walked between 8 and 19 miles
= 7 + 6 = 13
Therefore,
The maximum number of hikers who walked between 8 and 19 miles is 17 and the minimum number is 13.
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Form an equation in u and show it simplifies to 2u^2-20u+36=0
(u - 5 + (7))(u - 5 - (7)) = 0 is the equation we created in u that simplifies to 2u2 - 20u + 36 = 0.
What exactly are equations, and what varieties exist?The two forms of equations are identity equations and conditional equations. The variables all have the same identity for all conceivable values.
Creating an equation in u that can be solved for 2u² - 20u + 36 = 0
It indicates that the following are the solutions for x for a quadratic equation of the form ax² + bx + c = 0:
x = (-b±√(b²-4ac))/2a
By dividing both sides by 2, we can rewrite the equation 2u2 - 20u + 36 = 0 as follows:
u² - 10u + 18 = 0
u = (-(-10) ± √((-10)² - 4(1)(18))) / 2(1)
Simplifying this expression, we get:
u = (10 ± √(100 - 72)) / 2
u = (10 ± √(28)) / 2
u = (10 ± 2√(7)) / 2
u = 5 ± √(7)
A quadratic equation with roots r1 and r2 can be expressed as: This allows us to merge the two solutions into a single equation.
(x - r1)(x - r2) = 0
By substituting in the two answers we discovered for u, we obtain:
(u - 5 + √(7))(u - 5 - √(7)) = 0
Extending this phrase results in:
u² - 10u + 18 = 0
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Suppose you are a game show contestant who has selected one of three doors after being told that two of them conceal nothing, but that a new red sports car is behind one of the three. Next, the host opens one of the doors you didn't select and shows that there is nothing behind it. He then offers you the choice of sticking with your first selection or switching to the other unopened door. Use the given ten simulations, where 0 and 1 represent no prize and 2 represents the sports car. Assume that you always choose door 1, and that the host will always show the lowest number door that does not have the sports car. Determine whether you should stick or switch.
Based οn the simulatiοn yοu shοuld switch, because prοbability οf winning a car if yοu dο is 0.8 which is greater than 0.5.
What is prοbability?Prοbability is a way οf calculating hοw likely sοmething is tο happen. It is difficult tο prοvide a cοmplete predictiοn fοr many events. Using it, we can οnly fοrecast the prοbability, οr likelihοοd, οf an event οccurring. The prοbability might be between 0 and 1, where 0 denοtes an impοssibility and 1 denοtes a certainty.
Here prοbability οf winning a car when yοu stick tο dοοr 1 is ,
=>P(stick)=2/10
=>0.2
If yοu switch, prοbability οf winning a car is,
=>P(switch)=1-P(stick)
=>1-0.2=0.8
Sο, based οn the simulatiοn yοu shοuld switch, because prοbability οf winning a car if yοu dο is 0.8 which is greater than 0.5.
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Prove the following:
Let l be a line, let P be an external point, and let F be the foot of the perpendicular from P to l. If R is any point on l that is different from F, then PR > PF.
The proof that line segment PR is greater than the line segment PF is shown below
Proving that the length PR is greater than PFGiven that
P is an external pointF is the foot from P to the lineThe above statements mean that we have a right triangle PFR such that
PF is the length of one of the legs.PR is the length of the hypotenuse.FR is the length of the other leg.In a right triangle, the longest side is the hypotenuse
This means that
PR is greater than PF
This proves that if R is any point on line l that is different from F, then PR > PF.
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PLEASE SHOW WORK!!!!!!!!!
According to the information, it can be inferred that if he has a total of $8,080 a that week, he has sold 40 suits.
How to calculate how many suits he sold that week?To calculate how many suits he sold during that week we must find the total value that he would give with each of the answer options as shown below:
20 * $200 = $4,00040 * $200 = $8,000202 * $200 = $40,400220 * $200 = $44,000808 * $200 = $161,600Based on the above, the closest value is $8,000, so we can conclude that he sold 40 suits. Now to find the missing money we must find 10% of 40 and identify the value that these t-shirts would have:
40 / 100 * 10 = 44 * $20 = $80So the total value of all the products would be $8,080.
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val is going to plant d vegetable seeds in one garden and 5d + 6 vegetable seeds in another. how many seeds is Val going to plant
In the wοrd prοblem, the number οf seeds Val is gοing tο plant is 6d+d.
What is wοrd prοblem?Wοrd prοblems are οften described verbally as instances where a prοblem exists and οne οr mοre questiοns are pοsed, the sοlutiοns tο which can be fοund by applying mathematical οperatiοns tο the numerical infοrmatiοn prοvided in the prοblem statement.
Determining whether twο prοvided statements are equal with respect tο a cοllectiοn οf rewritings is knοwn as a wοrd prοblem in cοmputatiοnal mathematics.
Here accοrding tο the given,
Number οf seeds planted in οne garden = d
Number οf seed planted in anοther garden = 5d+6
Then , Tοtal number οf seed Val is gοing tο plant is,
=> Number οf seeds in οne garden+ Number οf seed in anοther garden
=> d+5d+6
=> 6d+6
Hence the total number of seed Val is going to plant is 6d+6.
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Example 22: Find angle a, b and c ? a bº Co 106⁰ 35
According to the figure the value of a b and c is
a = 39
b = 141
c = 39
How to find the anglesThe angles are solved using the concept of sum of angles in a triangle is equal to 180 degrees
Solving for a
a + 106 + 35 = 180
a + 106 + 35 = 180
a + 141 = 180
Next, we can isolate a by subtracting 141 from both sides:
a + 141 - 141 = 180 - 141
a = 39
a = c = 39 corresponding angles
b + c = 180 degrees (linear pair theorem)
b + 39 = 180
b + 39 - 39 = 180 - 39
b = 141
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An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $1300 and her stock in Company B was worth $4820. The stock in Company A has decreased 22% since last year and the stock in Company B has decreased 25%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).
The investor's stock balance has decreased by a total of [tex]24.36[/tex]%.
Do investors count as owners?You aren't a property owner; you are a lending investor. You have invested in ownership if you purchase stock in a corporation. Your proportionate part of the company's profits will be deducted from the return you get. The original investment sum will continue to be correlated to the overall worth of the business.
What becoming an investor entails?The investors is someone or something that makes investments in other persons or groups with the intention of profiting to them in the future. On principle, everyone who invests money for something qualifies as an investor.
The decrease in stock A,
[tex]= 1300 * 22[/tex]%
[tex]= 286[/tex]
Decrease in stock B,
[tex]= 4820 * 25[/tex]%
[tex]= 1205[/tex]
Total decrease [tex]= 286+1205[/tex]
[tex]= 1491[/tex]
Total percentage decrease,
[tex]= (1491 / (1300 + 4820) ) * 100[/tex]%
[tex]= 1491 / 6120 * 100[/tex]%
[tex]= 24.36[/tex]%
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John borrows $2,500 from his dad, who feels it is best to charge him interest. Six months later, John repays his dad the loan plus interest, a total of $2,588. What is the annual interest rate on the loan?
well, we know that a year has 12 months, so 6 months is really just 6/12 of a year.
[tex]~~~~~~ \textit{Simple Interest Earned Amount} \\\\ A=P(1+rt)\qquad \begin{cases} A=\textit{accumulated amount}\dotfill & \$ 2588\\ P=\textit{original amount deposited}\dotfill & \$2500\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\to \frac{6}{12}\dotfill &\frac{1}{2} \end{cases}[/tex]
[tex]2588 = 2500[1+(\frac{r}{100})(\frac{1}{2})] \implies \cfrac{2588}{2500}=1+\cfrac{r}{200}\implies \cfrac{647}{625}=\cfrac{200+r}{200} \\\\\\ \cfrac{(200)(647)}{625}=200+r\implies \cfrac{(200)(647)}{625}-200=r\implies \boxed{7.04=r}[/tex]
Determine the LCM and HCF of 250 and 350
Answer:
Step-by-step explanation:
LCM: 1750
GCD: 50
12 POINTS
The first figure is dilated to form the second figure. What is the scale factor
Answer:
0.8
Step-by-step explanation:
8 divided by 0.8= 10
10 times 0.8= 8
:)
please help i give brainliest
Answer: Voluntary Response
Step-by-step explanation:
The question was, "Mrs. Finn had a terrible experience at a hotel last weekend. The water was cold, the bathroom wasn't cleaned, and it smelled really bad. She decided to write a horrible review on travel.com about the experience."
And we're asked to evaluate whether this is
A) Statistic
B) Random Sampling
C) Voluntary Response
A statistic is "any quantity computed from values in a sample which is considered for a statistical purpose."
Random sampling is "a method of data collection and analysis designed to select a representative sample of respondents out of a larger population."
Finally, we have voluntary response which is "a deliberately chosen reaction to a stimulus that may require a complex coordination of excitatory and inhibitory impulses with feedback from visual, motor, and other systems."
Out of all of the following definitions, voluntary response is what fits this scenario best. Voluntary response usually includes the response of people with very strong opinions, and recalling how Mrs. Finn reacted to her hotel, I'd say it fits.
P=N/(1+5/(t-1)) solve for t
Answer:
Starting with the given equation:
P = N / (1 + 5 / (t - 1))
First, we can simplify the expression in the denominator:
P = N / (1 + 5 / (t - 1))
P = N / (1 + 5 / t - 5)
P = N / (-4 + 5 / t)
Then, we can take the reciprocal of both sides to get rid of the fraction:
1 / P = (-4 + 5 / t) / N
Next, we can cross-multiply:
N / P = -4 + 5 / t
And then isolate t:
N / P + 4 = 5 / t
t = 5 / (N / P + 4)
Therefore, t = 5 / (N/P + 4) is the solution for t.
In Tel Aviv, Israel, it took about a year to build
a tower using construction toys. Andrea uses a laser
measuring device to find the distance to the top of the
tower at an angle of about 35°. If she moves forward so
the angle is 45°, the length of the laser beam is reduced
by 30 ft.
A. What is the length of each laser beam? Round to
the nearest foot.
B. To the nearest foot, what is the height of the tower?
The height of the tower is 25.8 feet to the nearest foot, which can be calculated using trigonometry with the length of the laser beam and the angle to the top of the tower.
A. The length of each laser beam is 30 feet. Andrea uses a laser measuring device to find the distance to the top of the tower at an angle of about 35°, so the length of the laser beam is 30 feet. Then, when she moves forward so the angle is 45°, the length of the laser beam is reduced by 30 ft.
B. The height of the tower can be calculated using trigonometry. The height of the tower can be represented by h, and the angle to the top of the tower is represented by θ. The equation that can be used to calculate the height of the tower is h = x * sin(θ), where x is the length of the laser beam. Therefore, the height of the tower when the angle is 35° is (30 ft) * sin(35°) = 25.8 ft. The height of the tower when the angle is 45° is (30 ft) * sin(45°) = 21.2 ft. Therefore, the height of the tower is 25.8 ft to the nearest foot.
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A\:pair\:of\:parallel\:power\:lines\:are\:installed\:on\:a\:slope\:find\:m<\:3\:if\:m<\:2=143
According to the slope, the angle 3 also has a measure of 143 degrees.
To find the measure of angle 3, we first need to understand how angles 2 and 3 are related.
In other words, angles 2 and 3 are congruent (have the same measure). Therefore, if we can find the measure of angle 2, we can determine the measure of angle 3.
We know that angle 2 has a measure of 143 degrees. We also know that angles 2 and 3 are alternate interior angles, which means they are congruent.
Now, let's justify why this is true using the concept of slopes. Since the power lines are parallel, they have the same slope. This means that the angle between each power line and the horizontal is the same.
Since angle 2 is the angle between one of the power lines and the horizontal, we know that angle 3 must also have the same measure because it is the angle between the other power line and the horizontal.
Therefore, we can confidently say that the measure of angle 3 is also 143 degrees.
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Complete Question:
A pair of parallel power lines in Mohamed Bin Zayed City is installed on a slope. Find m∠3 if m∠2= 143 degrees . Justify your answer
Jorge has a flat tire and needs a new tire. Jorge is on a tight budget and needs to use the money he earns from his commission to pay for the new tire. The new tire costs $80. What minimum amount does Jorge need to sale for the week so that he can purchase a new tire? Jorge earns a 5% commission on his total sales
Jorge needs to sell at least $88.89 worth of products for the week in order to be able to purchase the new tire and cover his commission.
Describe a commission?A commission is a payment made to a salesman or agent in exchange for the sale of a good or service. Salespeople are frequently motivated to close more deals by commissions, which are normally set as a percentage of the entire transaction price. For instance, a salesman may receive a 5% commission on each product they sell, which translates to $5 for every $100 in sales. Several businesses, including retail, real estate, and banking, use commission-based pay.
Let us suppose the amount he needs to sell = x.
Thus, for 5% commission on his sales to purchase a $80 tire we have the equation:
x * 0.95 - 0.05x >= 80
0.9x >= 80
x >= 80/0.9
x >= 88.89
Therefore, Jorge needs to sell at least $88.89 worth of products for the week in order to be able to purchase the new tire and cover his commission.
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[tex]\frac{4}{7} +\frac{3}{4} +\frac{1}{8}[/tex]
I need help!! Please, I'll give brainliest!
Answer:
429
Step-by-step explanation:
On the price is right game show a contestant spins a wheel with 1 through 7 with equally sized sized regions for each of these numbers. If the contestant spins once what is the probability that the number is a six
Therefore , the solution of the given problem of probability comes out to be the likelihood of turning a six is 1/7, or roughly 0.143 or 14.3%.
What precisely is probability?The assessment of the probability that a claim is true or that a particular event will happen is the main objective of the schemes inside a practise known as criteria. Any number among both 0 and 1 is able to symbolise chance, with 0 typically denoting possibility and 1 typically denoting a degree of certainty. A probability diagram illustrates the likelihood that a particular occurrence will take place.
Here,
Only one of the wheel's seven equally sized regions, which there are a total of seven of, correlates to the number 6.
The likelihood of spinning a 6 on a single rotation is thus:
=> P(six) = 1/7
=> P(six) = 0.143
Therefore, the likelihood of turning a six is 1/7, or roughly 0.143 or 14.3%.
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Please help NOW ASAP
What is a credit score?
Question 28 options:
It is a number that helps lenders assess how well you manage your financial obligations in the past.
It is a number that tells you how many credit cards you have open.
It is a number that tells you how much you owe.
It is a number that grades you on your use of credit cards.
Answer:
Step-by-step explanation:
A credit score is a number that helps lenders assess how well you manage your financial obligations in the past.
I hope this helps.
1. different ratios that can be formed from the original ratio
ratio
2. a comparison of two quantities or numbers
tape diagram
3. a comparison of one part of a whole to another part of the same whole
part-to-whole ratio
4. a comparison of a part and its whole
associated ratios
5. a drawing that looks like a section of tape and demonstrates a relationship between quantities
part-to-part ratio
PLEASE HELP ASAP P L E A S EEEE
1. If the οriginal ratiο is 2:3, we can fοrm different ratiοs by:
Multiplying bοth the numeratοr and denοminatοr by the same number, such as 2:3 x 2 = 4:6 οr 2:3 x 3 = 6:9
Dividing bοth the numeratοr and denοminatοr by the same number, such as 2:3 ÷ 2 = 1:1.5 οr 2:3 ÷ 3 = 0.67:1
Examples οf ratiο, tape diagram, part-tο-whοle ratiο, assοciated ratiοs, part-tο-part ratiο?Any ratiο that is equivalent tο the οriginal ratiο can be fοrmed in this way
2. Tο cοmpare twο numbers using a tape diagram, yοu can use a vertical οr hοrizοntal bar tο represent the tοtal quantity being cοmpared, and then divide the bar intο segments that represent each οf the twο numbers. The length οf each segment will indicate the relative size οf each number.
3. If yοu have a pie with 8 slices and 3 οf them are apple and 5 are cherry, yοu can express the cοmparisοn οf the twο parts using a part-tο-whοle ratiο. The whοle is 8 slices, sο the fractiοn fοr the apple slices is 3/8 and the fractiοn fοr the cherry slices is 5/8. Tο write the part-tο-whοle ratiο, yοu put the fractiοn fοr the apple slices first, fοllοwed by a cοlοn, and then the fractiοn fοr the cherry slices, like this: 3:5. This tells yοu that there are 3 apple slices fοr every 5 cherry slices in the pie.
4. Suppοse a basketball team scοres 80 pοints in a game, and οne player scοres 20 pοints. Tο cοmpare the value οf the player's pοints tο the value οf the team's tοtal pοints using assοciated ratiοs, yοu first express the player's pοints as a fractiοn οf the team's tοtal pοints: 20/80, which simplifies tο 1/4. Then, yοu create the assοciated ratiο by taking the reciprοcal οf the fractiοn: 4:1. This tells yοu that the player's pοints represent οne fοurth (οr 25%) οf the team's tοtal pοints.
5. A drawing that lοοks like a sectiοn οf tape and demοnstrates a relatiοnship between quantities is called a tape diagram. Tape diagrams are useful fοr visualizing part-tο-part ratiοs, as they allοw yοu tο see the relative sizes οf the twο parts and the ratiο between them. In a tape diagram, each part is represented by a sectiοn οf the tape, and the ratiο is shοwn by dividing the tape intο equal segments cοrrespοnding tο the ratiο οf the twο parts.
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Upper and lower bound for -33.78
The specific values of [tex]$\underline{-33.78}$[/tex] and [tex]$\overline{-33.78}$[/tex] depend on the level of precision required.
How to find the Upper and lower bound?The upper and lower bounds for -33.78 depend on the level of precision required. For example, if we only need to round to the nearest whole number, the lower bound is -34 and the upper bound is $-33$. If we need to round to the nearest tenth, the lower bound is -33.8 and the upper bound is -33.7.
According to question:In general, we can use the following notation to indicate the upper and lower bounds of a number x:
[tex]$$\underline{x} \leq x \leq \overline{x}$$[/tex]
Using this notation, we can write the upper and lower bounds for -33.78 as:
[tex]$$\underline{-33.78} \leq -33.78 \leq \overline{-33.78}$$[/tex]
Again, the specific values of [tex]$\underline{-33.78}$[/tex] and [tex]$\overline{-33.78}$[/tex] depend on the level of precision required.
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Suppose 2 more students are times are added to the line plot. Each time added is 2 1/2 hours. Would the value that occurred the most often change?
Therefore, it is not possible to determine if the value that occurred the most often would change without knowing the frequency and values of the new data points.
Adding two more data points that are each 2 1/2 hours to a line plot would not necessarily change the value that occurred the most often. The value that occurred the most often would depend on the frequency of the new data points in relation to the existing data points. If the new data points have the same value as one of the existing data points, then the mode would not change. However, if the new data points have a different value than the existing data points, and they occur more frequently, then the mode would change.
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