Qwin bought a shirt that was on sale for $23.00. The sales tax rate was 7%. Use this information to fill in the statement below.
Answer:
24.61
Step-by-step explanation:
7% of 23 is 1.61
so add 1.61 to 23 = 24.61
what's the constant of proportionality of 1.08p=t
Answer:
1.08 is the constant of proportionality.
Step-by-step explanation:
The constant value (often written k) relating amounts that rise or fall uniformly together.
It is the ratio of the amounts y and x:
k = y/x
Put another way: y = kx
Example: you are paid $20 an hour
The constant of proportionality is 20 because: Pay = 20 × Hours worked
Simplify: 2 (5 + 3x) + (x + 10)
please help me asap and
Answer: p < 5
Step-by-step explanation:
You subtract 5 from each side and end up with p < 5
Carrie May 27 of 40 shots. what percent of shots did she make?
Answer:
67.5%
Step-by-step explanation:
The weather man predicted there would be 16 inches of snowfall. When measures, there was only 14 inches of snowfall. What percent was the weather man off by?
Answer:80%
Step-by-step explanation:
Which expressions are equivalent to 2^−4·2^2?
1) −1/4
2) 4
3) 1/2^2
4) -4
5) 1/4
6) 2^-2
7) 2^2
Answer: the answer is 6)
Step-by-step explanation:
Because [tex]2x^{-4}[/tex] . [tex]2x^{2}[/tex] = [tex]2x^{-4+2}[/tex] = [tex]2x^{-2}[/tex]
I hope it right
By the Exterior Angle Theorem, which of the following is a true statement?
Answer:
2nd option is the correct answer
Step-by-step explanation:
[tex]m \angle 1 > m \angle 3 \: \& \: m \angle 1 > m \angle 7 \\ [/tex]
According to the Exterior Angle Theorem, the true statement should be considered as the option b.
What is an Exterior Angle Theorem?The exterior angle theorem defined that at the time when a triangle's side should be extended, the resultant exterior angle formed should be equivalent to the sum of the measures of the two opposite interior angles of the triangle.
So based on this, we can say that the option b is correct.
learn more about an angle here: https://brainly.com/question/6150811
NEED HELP FINDING AVERAGE SPEED PLEASE HELP!!!!
Answer:
124 mph (200 km/h) (for a small plane) . 621 mph (1.000 km/h) (airliner) . 1243 mph (2.000 km/h) (jet) .
Step-by-step explanation:
The enrollment at a university increased from 16,000 students to 20,000 students over a period of 5
years. What is the percent increase in enrollment?
difference
net/
Answer:
25%
Step-by-step explanation:
Initial no of students = 16,000
Final no of students = 20,000
We need to find the percent increase in enrollment.
The increase in no of students = 20,000 - 16,000
= 4000
Percentage = (increase/initial no of students) × 100
[tex]\%=\dfrac{4000}{16000}\times 100\\\\=25\%[/tex]
Hence, the percent increase is 25%.
Find the difference in SIMPLEST form:
3 1/5 - 1 1/10=
Answer:
2 1/10
Step-by-step explanation:
Answer:
2 1/10 or 2.1
Step-by-step explanation:
(-8) × 2/3 Please help me with this
Answer:
Step-by-step explanation:
1= divide -8 by 3
2= multiply your answer from one by 2
3= then you have 2/3 of negative 8 (rembere to keep it negative)
Answer:
-5 1/3
Step-by-step explanation:
I think
Hope this welps
Which of the following statements best describes the location of −(−1) on a number line?
Answer:
1 unit to the right of 0
Step-by-step explanation:
Well if you distribute the - into the (-1) than you should get a positive becuase -1*-1 is positive 1. So it would be right next to 0 to the right.
In a recent year, 6% of cars sold had a manual transmission. A random sample of college students who owned cars revealed the following: out of 124 cars, 29 had manual transmissions. Estimate the proportion of college students who drive cars with manual transmissions with 90% confidence.
Answer:
The estimate the proportion of college students who drive cars with manual transmissions with 90% confidence is
[tex]0.171 < p < 0.297 [/tex]
Step-by-step explanation:
From the question we are told that
The sample size is n = 124
The population proportion p = 0.06
The number of cars with manual transmissions is k = 29
From the question we are told the confidence level is 90% , hence the level of significance is
[tex]\alpha = (100 - 90 ) \%[/tex]
=> [tex]\alpha = 0.10[/tex]
Generally the sample proportion is mathematically represented as
[tex]\^ p = \frac{ 29 }{124 }[/tex]
=> [tex]\^ p = 0.234[/tex]
Generally from the normal distribution table the critical value of [tex]\frac{\alpha }{2}[/tex] is
[tex]Z_{\frac{\alpha }{2} } = 1.645 [/tex]
Generally the margin of error is mathematically represented as
[tex]E = Z_{\frac{\alpha }{2} } * \sqrt{\frac{\^ p (1- \^ p)}{n} } [/tex]
=> [tex]E = 1.645 * \sqrt{\frac{0.234 (1- 0.234 )}{124} } [/tex]
=> [tex]E = 0.063 [/tex]
Generally 95% confidence interval is mathematically represented as
[tex]\^ p -E < p < \^ p +E[/tex]
=> [tex]0.234 - 0.063 < p < 0.234 + 0.063 [/tex]
=> [tex]0.171 < p < 0.297 [/tex]
Which expressions are equivalent to 6 to the fourth power?
4•6
6•216
36•36
6•6•6•6
6•64
Answer:
6x6x6x6
Step-by-step explanation:
Answer:
the 4th one
Step-by-step explanation:
6.6.6.6
1 Selena rewrote the expression 4(5m + 12s) using the distributive property. What expression did Selena create?
4(5m + 12s)
= 20m + 36s
Hope this helps
This is for fun type as many Christmas songs as you can below my fav will get brainiest you will get 18 points as well.
again this is for fun and also HURRY UP AND TYPE only 2 users get to do this
We wish you a Merry Christmas
Jingle Bells
Mary did you know
Where are you Christmas
Sleigh Ride
Last Christmas
Rocking Around the Christmas tree
Santa Baby
Mistletoe
The Little Drummer Boy
All I want for Christmas is you
Santa Tell me
Peace on Earth
Grandma got ran over by a reindeer
God rest ye merry gentlemen
Little Saint Nick
Underneath the tree
A Merry little Christmas
Do you hear what I hear
Hallelujah
Christmas in the Hollis
We need a little Christmas
Home for Christmas
Oh holy night
Blue Christmas
Silent Night
A Christmas Carol
White Christmas
Feliz Navidad
Charlie Brown Christmas
When a Child was born
Rudolph the rednosed reindeer
We three kings
Santa Claus is coming to town
Carol of the bells
Silver bells
Joy to the world
Angels we have heard on high
Baby it's cold outside
Step-by-step explanation:
An antelope can run 152.5 miles in 2.5 hours. What is the average speed of the antelope?
Answer:61mph
Step-by-step explanation:
152.5/2.5=61
Answer:
Easy, it's 61miles per hour
Step-by-step explanation:
The cost of 90 kg of rice is 4500. what is the cost of 2 quintal of rice?
Answer:
The cost of 2 quintal of rice is $10,000.
Step-by-step explanation:
To determine the cost of 2 quintals of rice, knowing that 90 kilos of said product is worth $ 4,500, it is first necessary to establish the equivalence between quintals and kilograms. In this regard, a quintal is equivalent to 100 kilograms, so 2 quintals are equivalent to 200 kilos.
Now, to determine the cost per kilogram of rice, the following calculation is required:
4,500 / 90 = X
50 = X
Therefore, 1 kilogram of rice costs $ 50. Thus, since 200 x 50 equals 10,000, 2 quintals of rice will cost $ 10,000.
15z-7=14z+12 What does Z equal
Answer:
19
Step-by-step explanation:
15z-14z=12+7
z=19
Marshall is choosing an outfit to wear on Friday night he has four choices for his shirt two choices for his pants and three choices for his shoes how many different outfits can Marshall make
Answer:
6
Step-by-step explanation:
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A study of the career plans of young women and men sent questionnaires to all 722 members of the senior class in the College of Business Administration at the University of Illinois. One question asked which major within the business program the student had chosen. The researcher examined the relationship between gender (men/women) and chosen major. The SPSS p-value was 0.0027. The conclusion of the statistical test is:
Answer: statistically significant
Step-by-step explanation:
The p-value of a statistical test tell us the conclusion to our hypothesis. When the result of the p-value lies between 0.27 it means there is a 27% chance of it occurring, when it is at 0.02 it means there is a 2% chance of it occurring. When it lies between 0.0027 it means there is 0.27 chance of it occurring this becomes statistically significant as this won’t have much changes or effects on the hypothesis. So what this means is there is chance it won’t occur.
If it is $5.25 for 1 pound of bananas what is the cost of 3.5 pounds
A) $18.37
B)$18.38
C)$19
D)$10.50
Hurry pls
Answer:
18.38 B
Step-by-step explanation:
let x be the cost of 3.5 pounds
5.25/1 = x/3.5
5.25=x/3.5
18.375=x
since you can't buy 3.5 pounds with 18.37 (1 penny short), you need 18.28
HELP ME PLEASEEEE :)
Answer:
I believe it to be C
Step-by-step explanation:
What is the solution to 18 = 2(2x + 7)?
What is the range of the set of numbers below?
Answer:
8 and -7
Step-by-step explanation:
HELP! i don't get this, at all, i chose an option on accident so don't mind that.
Note that multiplication is commutative, in simpler terms, the order of multiplication doesn't matter at all. We shall use this to solve the problem.
[tex](-4)\times(-3\frac{5}{6} )= (-4)\times(-3)\times(\frac{5}{6})[/tex]
Now, what we also know is that a negative number times a negative number is a positive number. And we also know that 4 times 3 is 12.
So,
Writing the same thing in a more convenient way:
[tex]12\times\frac{5}{6} = 12\frac{5}{6}[/tex]
So the answer is the second alternative
need help please answer will be thankful
Answer:
If a set of points is a function, the elements of the set must have the same number of elements.
For example, if the function is from A→B, the elements must be ordered pairs.
So Y is not a function.
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If Y is in fact {(2, 6), (3, 1), (4, 1), (5, 6)}
then Y is a function, because each of the first coordinates appears only once.
In functional notation, we have f(2)=6, f(3)=1 etc....
remark: if a first coordinate is repeated, for example if we have (2, 6) and also (2, 8)
this would mean f(2)=6, but also f(2)=8, which means f is not a function.
Step-by-step explanation:
WP
BOOK
Untitled document
Find the perimeter of the figure below, in feet.
7.7 ft
6.7 ft
6.7 ft
6.7 ft
6.7 ft
11 ft
11 ft
3.9 ft
3.9 ft
7.7 ft
A glider flies 8 miles south from the airport and then 15miles east. Then it flies in a straight line back to. What was the distance of the glider’s last trip back to the airport?