Help please thank you

Help Please Thank You

Answers

Answer 1

Answer: itll be 2/3 im pretty sure

Step-by-step explanation:


Related Questions

There are 18 cans of peas in a case. each can of peas is 12 ounces. if a case of peas costs $14.22, what is the unit price per can of peas? a. $0.07 b. $0.08 c. $0.79 d. $1.19 please select the best answer from the choices provided a b c d

Answers

The correct answer is option c. $0.79

As per the question:

No. of pea cans in a case = 18 cans

Weight of each can of peas = 12 ounces

Price of a case of peas = $14.22

The information regarding the weight of each can is redundant in this question and therefore, is not used for solving the question

Therefore, the formula to be used for solving:

Price per unit can of peas= (Price of a case of peas/No of pea cans in a case)

Price per unit can of peas= ($14.22/18)

The price per unit can of peas= $0.79

Hence, option c is the correct answer

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The base of Jada's toy box is a rectangle with length 4 feet and width 3 feet. The height of the toy box is 2 feet. What is the volume of the toy box?​

Answers

The volume of the toy box is 24 cubic feet.

What is the volume of the toy box?

Remember that for a rectangular prism of length L, width W, and height H the volume is given by the formula:

V = L*W*H

In this case, we know that:

L = 4ft

W = 3ft

H = 2ft

Replacing that in the volume formula we get.

V = 4ft*3ft*2ft = 24ft^3

The volume of the toy box is 24 cubic feet.

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Find the volume of a rectangular prism if the length is x, the width is x2, and the height is 5x2 4x 1. use the formula v = l â‹… w â‹… h, where l is length, w is width, and h is height, to find the volume. 5x5 4x4 x3 5x4 4x3 x2 6x5 4x4 x3 6x4 4x3 x2

Answers

The volume of a rectangular prism if the length is 10ft is 250ft2.

What is a prism?

A transparent optical prism is a device intended to refract light and has flat, polished surfaces. Prisms do not have two parallel surfaces; at least one of their surfaces must be slanted. Since a triangular prism with a triangular base and rectangular sides is the traditional geometrical shape of an optical prism, this type is typically meant when the word "prism" is used in everyday speech. Certain optical prism varieties don't actually have geometric prism shapes. Any material that transmits the wavelengths for which it is intended can be used to create prisms. Glass, acrylic, and fluorite are common building blocks.

From description, l = 2h = 2w

Since it has a square base,w=h

V = lwh = 2w•w•w = 2w3

Surface area, A = 2(wl+hl+hw) = 2(2w2+2w2+w2) = 250

5w2=250/2 = 125

w2= 25

V= 2(5)3 = 2(125)= 250 ft2

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第 5 个问题 a multiple choice exam has 10 questions. each question has 3 possible answers, of which one is correct. a student knows the correct answers to 4 questions and guesses the answers to the other 6 questions. it turns out that the student answered the first question correctly. what are the chances that the student was merely guessing?

Answers

The chances that the student was merely guessing is 1/3.

Bayes Theorem determines the conditional probability of an event A given that event B has already occurred.

denoted by

[tex]P(A/B)=\frac{P(A)*P(B/A)}{P(B)}[/tex]

let A be the  event that the student knows the answer .

B be  the  event that the student does not knows the answer .

and

E be the event he gets answer correct .

According to the given question

[tex]P(A)=\frac{4}{10} \\\\ P(B)=1-\frac{4}{10} =\frac{6}{10}[/tex]

Probability that the answer is correct ,given that he knows the answer is

[tex]P(E/A)=1[/tex]

Probability that the answer is correct ,given that he guesses it is

[tex]P(E/B)=\frac{1}{3}[/tex]   [as the MCQ has 3 options and only one is correct]

We need to find the probability that he guesses the answer given that it is correct.

Required probability [tex]P(B/E)=\frac{P(B)*P(E/B)}{P(A)*P(E/A)+P(B)*P(E/B)}[/tex]

Substituting the values we get

[tex]P(B/E)=\frac{\frac{6}{10} *\frac{1}{3} }{\frac{4}{10} *1+\frac{6}{10} *\frac{1}{3} }[/tex]

[tex]=\frac{6}{30}*\frac{30}{18} \\ \\ =\frac{6}{18} \\ \\ =\frac{1}{3}[/tex]

Therefore ,  the chances that the student was merely guessing is 1/3.

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during a summer thunderstorm, the temperature drops and then rises again. the rate of change of the temperature during the hour and a half after the storm began is given by t(h) = 9.5h3 − 15.5h2 + 17.4h − 10.12°f per hour

Answers

According to the given statement One and half hour after the summer thunderstorm began, the temperature was approximately 1.0°F flower than at the start of the storm.

How is the rate of temperature change determined?

Subtract the final temperature from the starting temperature to get the temperature change (T). Multiply the temperature change by the sample's mass. Share the product's energy and heat output.

The equation is C = Q / (T m).

According to the given information:

Consider the function t as defined below. t(h)=9.5h – 15.52 +17.4h-10.12

Here,

h is the number of hours after storm began.

The function t represents the rate of change of temperature in °F per hour during the hour and a half after the storm began.

During the storm, the temperatures lowers and then rises.

One and half hour after the summer thunderstorm began, the temperature was approximately 1.0°F flower than at the start of the storm.

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Solve the equation using square roots. x² + 20 = 4
no real number solutions
√24
+√24
-4

Answers

There are no real solutions for the equation x² + 20 = 4.

Equation, which is defined as the quality of being equal, is frequently represented by a mathematical expression with equal values on either side or by a situation in which numerous factors must be taken into account.

Consider the equation,

x² + 20 = 4

Subtracting 20 from each side of the equation.

x² + 20 - 20 = 4 - 20

x² = - 16

√x² = √ - 16

x = ± √-16

x = ± 4√(-1)

x = ± 4i

Since i is the complex number that is equal to √-1. Therefore, there are no real solutions to the equation.

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Answer:no real number solutions

Which expression is equivalent to
X^-5/3

Answers

Answer:

[tex]\frac{1}{x^{\frac{5}{3}}}[/tex]

Step-by-step explanation:

[tex]\frac{-5}{3}=-\frac{5}{3}\\x^{-\frac{5}{3}}\\x^{-\frac{5}{3}}=\frac{1}{x^{\frac{5}{3}}}\\\frac{1}{x^{\frac{5}{3}}}[/tex]

➲ Hope this helps.

Out of the four measures in the survey, which two variables have the highest correlation?

Answers

variables having the highest correlation are -

Wait time acceptable Respect

What does it mean to have a high correlation?

A strong correlation, also known as a high correlation, indicates that two or more variables have a significant link with one another, whereas a weak or low correlation indicates that the variables are rarely associated. The process of examining the strength of such association with the use of available statistical data is known as correlation analysis.

Complete question -

Out of the four measures in the survey, which two variables have the highest correlation?

Patient would recommend and Enough informationWait time acceptable and RespectPatient would recommend and RespectPatient would recommend and Wait time acceptable

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Find the first term, the common difference, and the sum of the first thirty-three terms of an arithmetic sequence in which t5=8, t10 = 15.5

Answers

The first term, the common difference, and the sum of the first thirty-three terms of the arithmetic sequence is 2, 1.5 and 68.5 respectively.

Arithmetic sequence

t5 = 8t10 = 15.5

First term = aCommon difference = d

a + 4d = 8

a + 9d = 15.5

Subtract to eliminate a

9d - 4d = 15.5 - 8

5d = 7.5

d = 7.5/5

d = 1.5

substitute into

a + 4d = 8

a + 4(1.5) = 8

a + 6 = 8

a = 8 - 6

a = 2

Sum of the first 33 terms

S33 = n/2 + {2a (n - 1)d}

= 33/2 + {2×2 + (33 - 1)1.5}

= 16.5 + {4 + (32)1.5}

= 16.5 + (4 + 48)

= 16.5 + 52

= 68.5

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If a right-angled triangle has two acute angles (each of which measures less than 90), then why is there a value for sin, cos, tan of obtuse angles (which are greater than 90)?​

Answers

Step-by-step explanation:

Because in this situation you have 2 ways to solve it

Use angel without any change to get sin

But in this case you can't so we have another solution

Subtract angel from 360 it will give you result with negative or different results

If you have angel 100

The sin maybe equal sin100 or sin 360-100

27. Solve the equation:
2(9x-6)=6(3x-2)+2

Answers

Answer:

2

Step-by-step explanation:

18x -12 = 18x -12 +2

18x -12 = 18x -10

18x cancel each other out

-12 = -10

-12 + 12 = -10 + 12

add 12 to each side

= 2

Hollie earned $1230 a week last year. What was her yearly salary?

Answers

Answer: 63,960

Step-by-step explanation:

Answer:

$63960

Step-by-step explanation:

tbh if i made that salary tho

-9x(-9)x(-9) what does it =

Answers

Answer:

-729

Step-by-step explanation:

-9 × (-9) × (-9) =

= 81 × (-9)

= -729

Find the distance between the two points rounding to the nearest tenth (if necessary)(9,5)and(4,-7)

Answers

Answer:

Step-by-step explanation:

Calculate the unknown angle of k

Answers

Answer:

60°

Step-by-step explanation:

since it is an equilateral triangle all sides are equal. let's make the other 2 angles k.

k+k+k=180°{sum of angles in a triangle}

3k=180°

k=60°(each of them is 60°)

Pls helppp me i will give points

Answers

Answer:

The first one I think xx

7.2×10 to the power of -8 ÷ 3×10 to the power of -2

Answers

Answer:

2.4×10−6

Step-by-step explanation:

You birthday toy box it is 24 inches tall and 36 inches wide and 18 inches deep what is the volume of the toybox

Answers

Answer: 15,552 inches cubed

Hope this helps!

graph represents a vertical stretch by a factor of 2 followed by a translation 1 unit up of the graph of f(x)=x

Answers

Answer:  A vertical stretch of f(x)f(x) is of the form g(x)=kf(x)g(x)=kf(x) where k>1k>1. A vertical stretch of 5 then means that g(x)=5f(x)=5(x+2)=5x+10g(x)=5f(x)=5(x+2)=5x+10.

Step-by-step explanation: so i really hope this helps <3 (:

Find the (a) mean, (b) median, (c) mode.
Listed below are the weights in pounds of 11
players randomly selected from the roster of a
championship sports team. Are the results likely to
be representative of all players in that sport's
league?
235, 216, 290, 273, 287, 217, 206, 284, 287, 285,
285

Answers

Answer:

Mean = 260.45

Median = 284

Mode = 287, 285  (there are 2 modes)

Since it is a championship sports team , it is likely that this data is representative of all players in that league

Step-by-step explanation:

Mean = Sum of the weights/11 = 2865/11 = 260.45

Median is the middle of the data set when the data values are arranged in ascending order

In ascending order: 206, 216, 217, 235, 273, 284, 285, 285, 287, 287, 290

Mode is the value that occurs the maximum number of times in a data set

Here there are 2 modes 285 and 287 both of which occur twice

solve for x please, ty

Answers

By using properties of right triangles, we will see that the value of x is 7.72

How to find the length of side x?

In the image we have a set of right triangles, and we want to find the value of x.

Let's look at the large triangle in the left, we know that the hypotenuse measures 18 units and one angle measures 64°, with that information we can get the adjacent side (the dashed line, let's call it A) to that angle:

Cos(64°) = A/18

18*cos(64°) = A = 7.05

Now we know one of the cathetus of the smaller right triangle (the one we can see in the right side). Here we know one angle that measures 20° and the opposite to that angle measures 7.05

Then the value of x is given by the equation:

x = 7.05/sin(20°) = 7.72

We conclude that the value of x is 7.72

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Help me!
In below Diagram.​

Answers

Answer:

23.3cm

Step by step:

Tri;APQ~Tri;ABC(A.A.A)

AP/AB=AQ/AC=PQ/BC

AP/AP+BP=AQ/AQ+QC

3/3+AQ=AQ/AQ+49/3

3AQ+49=3AQ+AQ^2

AQ^2=49

AQ=7

#AC=AQ+QC

=7+(49/3)

=23.333

(Thu Zar You should give me brainlist)

PLEASE HELP ITS DUE TODAY

Answers

Answer: 1/36 ==> c

Step-by-step explanation:

[tex]6 ^{-2}[/tex]=

[tex]6 ^{-1*2}[/tex]=

[tex](6^{-1}) ^{2}[/tex]=

[tex](\frac{1}{6} ) ^{2}[/tex]=

[tex]\frac{1^{2}}{6^2}[/tex]=1/36 ==> c


State which metric unit you would probably use to measure each item.

mass of a book

Answers

The gram and kilogram are two units used to measure mass in the metric system .

We need to find the metric unit to find mass of a book.

What is Mass?

The resistance that a body of matter offers to a change in its speed or position upon the application of a force.

1 kilogram of a substance is equal to 1000 grams and 1 gram is equal to 0.001kg. Therefore, to convert the mass of a book weighing 12,321g into kg, we will multiply it by 0.001kg. The book's mass in kg is 12.321 kg.

Therefore mass is measured by kilogram or grams.

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8
179 180 150 12
10.
30 40 50 60 80
150 140 130 120 110 100-
THEM
-90-
Name 2 Right angles
A
D
100 110 120 130 140 150 1
75 60 50 40 30
80
&

Answers

Answer:

Step-by-step explanation:

A

Which two integers is –135 between?

Answers

Answer: -136 and -134

Step-by-step explanation:

Answer: 11 and 12

Step-by-step explanation:

you have to find the square root of 135. The square root of 135 is 11.6189

so the answer is between 11 and 12

Write an equivalent expression by distributing the "-−" sign outside the parentheses:
-(-9d+4.9)

Answers

Step-by-step explanation:

- 1(- 9d + 4.9)

9d -4.9 would be your answer because the negative sign outside the parenthesis equals -1. Hope that helps!!

Answer:

9d - 4.9

Step-by-step explanation:

- ( - 9d + 4.9) ← multiply each term in the parenthesis by - 1

= 9d - 4.9

1-8 closure property fundamentals of algebra

Answers

The closure property is defined as the completion of a collection of numbers by using arithmetic operations.

The closure property asserts that when an arithmetic operation such as addition, subtraction, multiplication, or division is done on any two numbers in the set, the response is another number from the same set.The closure property essentially asserts that when we add or multiply any two real numbers, we will obtain just one unique response, which will likewise be a real number. The commutative property asserts that the order of the numbers does not matter when adding or multiplying real numbers.For example, the closure property is true for whole numbers over addition and multiplication.

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Pick the correct inequality sign to make the statement true.



|-53|∣−53∣_____|53|∣53∣




Pick the correct inequality sign to make the statement true.



|-53|∣−53∣_____|53|∣53∣

<<

>>

==

Answers

Considering the absolute value function, the correct statement is given by:

|-53| = |53|.

What is the absolute value function?

The absolute function is defined by:

|x| = x, x ≥ 0.|x| = -x, x < 0.

It measures the distance of a point x to the origin. For this problem, we have that:

-53 < 0, hence |-53| = -(-53) = 53.53 > 0, hence |53| = 53.

Thus, the correct statement is given by:

|-53| = |53|.

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please help i’ll give brainliest!!

LABD = 99° and ZCBD = 9x - 9

x = [?]

Answers

Answer:

  x = 12

Step-by-step explanation:

Given congruent triangles ABD and CBD, and expressions for corresponding angles ABD and CBD, you want the value of x in the expression for angle CBD.

Congruence

Corresponding parts of congruent triangles are congruent, so we know ...

  ∠ABD ≅ ∠CBD

  99° = (9x -9)° . . . . use the given expressions

  11 = x -1 . . . . . . . . divide by 9°

  12 = x . . . . . . . . add 1

The value of x is 12.

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You read through a site about inventions that contains the following paragraph: "The most significant invention of the 20th century was the cell phone. Life as we know it has completely changed since, with everyone having instant access to other people around the world through multiplayer games, text messaging, voice, and more. Most people don't have landline phones anymore as there is no pointthey carry cell phones on themselves. No other invention can compare with the drastic changes brought by cell phones." Which of the following is true about this paragraph? A.It is biased, with statements that cannot be proven. B.It is biased, with factual statements about cell phones that are supported by data. C.It is objective, with the purpose of informing people about the significance of cell phones. D.It is objective, with the purpose of persuading people to purchase and use cell phones. Artists face a communication challenge: to find a ________ within the chaos of nature and to select and organize materials into a harmonious composition. group of answer choices Identify the word the underlined appositive or appositive phrase in the following sentence modifies.Vanessa's dog, "a black Labrador retriever", won the blue ribbon at the show.A.dogB.blueC.showD.ribbonE.won if we multiply by 5 to the difference of 1 out of six part of Times of 15 and 3 then find the number I will give brainliest to whoever is correct please! :) 14. Where do the two major parties stand on the political spectrum Find the average rate of change of the function on the interval specified for real number b.f(x) = 8x^2 6 on [1, b] [answer], b1 An exposed or developed film or plate on which values are the reverse of what they actually are in reality is called a? Help! This is for geometry b project parabolas part 3 PLEASE HELP! TRIGONOMETRY: A passenger in an airplane at an altitude of 10 kilometers sees two towns directly to the east of the plane. The angles of depression to the towns are 24 and 53 (see figure). How far (in km) apart are the towns? (Round your answer to one decimal place.) What type of stain is a gram stain? a. simple b. differential c. negative d. specific what is the source of information used to prepare the balance sheet? Write a brief description to each event. Then, explain how each event influenced the development of America government In january, earths rotation axis points in the direction of the star polaris. Where does it point in july?. The process of ___ encompasses the journey of broken down food particles from the digestive tract to all body cells. which best expresses the theme of this poem? a you should not get upset over many of your life decisions.you should not get upset over many of your life decisions. b having trouble making up your mind is irritating to others.having trouble making up your mind is irritating to others. c walking in the woods can be very dangerous and frustrating.walking in the woods can be very dangerous and frustrating. d little decisions can alter your life in powerful ways. Based on paragraphs 23 and 35, what can be concluded about the relationship between the young womans mother and the two aunts?Question 5 options:A) They have a sense of ease and familiarity with one another.B) They behave more like parent and child than extended family.C) They have a major influence on each others life.D) They worry that it will be a long time before their next visit.*25 POINTS ANSWER FAST* If Lesley can produce two pairs of pants in an hour while Eva can make onepair an hour, thenA.) Lesley has a comparative advantage.B.) Eva has an absolute advantage.C.) Lesley has an absolute advantage.D.) Eva has a comparative advantage.E.) Lesley has a comparative disadvantage.1 point In the previous lesson, titled Thinking Together, you spent some time learning about collaborative discussions and how they can help you understand and appreciate great literature. You'll put your new knowledge to work in this discussion as you and your classmates consider what makes Roll of Thunder, Hear My Cry a classic young adult novel.Look back at your journal entry for the lesson Thinking Together. You should have written lots of questions about the novel--its characters, its plot, and possible themes. You should have written some possible answers to your questions as well. Factor out the greatest common factor.4x+16x +8x