Mathematics Middle School

The Parent-Teacher Association (PTA)wants to find out how much students pay for school supplies at the beginning of the school year, so it conducts a survey at certain local stores. PTA members visit these stores to find the prices of the items on the students' supply lists. What is the sample in this study?
A. The prices of listed items at the selected stores
B. The prices of pencils at the selected stores
C. The prices of listed items at all local stores
D. The prices of listed items at one store

Answers

Answer 1

Answer:

C

Step-by-step explanation:

Answer 2

The Parent-Teacher Association (PTA)wants to find out how much students pay for school supplies at the beginning of the school year, so it conducts a survey at certain local stores. PTA members visit these stores to find the prices of the items on the students' supply lists. Than The sample in this study would be option D.

The prices of listed items at one store.

The PTA members are going to specific establishments to check out the costs of the supplies included on the supply lists for the pupils. As a result, they are only gathering data from a single business or a small group of stores. This indicates that the sample being analyzed is the list prices at a single store rather than the list prices at all nearby stores (option C), just pencil prices (option B), or the list prices at the chosen stores (option A).

To know more about sample:

https://brainly.com/question/32907665

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Related Questions

Which situation results in a final value of zero?


A.The temperature after a decrease 5∘F from a temperature of −5∘F

B.The height of an airplane after taking off from ground level and rising 1,000 feet.

C.The amount of money received in change after making a $10 purchase with a $20 bill.

D.The distance above sea level after increasing 24 meters from a depth of 24 meters below sea level.

Answers

Answer:

D

Step-by-step explanation:

-24+24=0

have a nice day.

Answer is D . 24+(-24) = 0

Find the area of the trapezoid and the area of the kite.

​

Answers

The area of both the trapezoid and the kite is 30, I might be wrong though but hope this helps :)
ik for sure the trapezoid is 30 inches. the kite is not 100% sure. but i believe it’s 30 lol. i hope it’s right :)

Belinda needs to find the area of a figure that can be separated into a square and a triangle. The base of the triangle is 15cm, and the height is 18cm. The length of the side of the square is equal to the base of the triangle. Which expression can Belinda use to find the area of the figure? HELP DUE IN 15 MINS​

Answers

In think it’s c since 2(15) represents the square 2=squared and the 15 is the base . Triangle= base(15) times height(18) times 1/2 which gets you the equation 2(15)+1/2 15(18)

PLS HELP!!!! LOOK AT PICTURE!
What is the area of the actual square window shown in the scale drawing?

Answers

Answer:

Side*side= 0.5625 inch

Step-by-step explanation:

Tbh I’m a 90 old man

Please Solve This (5.6x – 9) + (-4.6 + 1.4x)

Answers

once you simplify the expression it is, 7x-13.6. hope this helped

Answer:

7x−13.6

Step-by-step explanation:

What is the perimeter of the base, p, of this square-based pyramid? (attached image

Answers

Answer:

32in

Step-by-step explanation:

8in + 8in + 8in + 8in = 32in

Solve the equation. 15 1/2 - 5 1/8 = p *

Answers

Answer: 10 3/8

Step-by-step explanation:

Answer:

10.375

Step-by-step explanation:

15 1/2 - 5 1/8 = p

(15 + 1/2) - (5 + 1/8) = p

8p = 83

p = 83/

8

= 10.375

*15 Points* Answer the question and I will give you BRAINLIEST, but you must be correct, and the first one to answer.

Answers

Answer:

The answer is B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The answer is B because you have to start off with the variables that have the highest exponents and end off with the whole numbers. Am I correct?

help ----------------_--/\-----

Answers

Answer:

a)

Step-by-step explanation:

the first one 4 times 16 gives you 64

HELP ME PLSSSSSSSSSSS!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

the with is 6 and 4  then the height is 5 and 5, 6 x 4x 5 x 5

Ni se jajajjajajajjajjjajajajjajaj

Hey can someone please help? Ill give brainliest, 15 PTS.

Answers

Answer:

I think it's B

Step-by-step explanation:

Sorry if I'm wrong

Find the area of the triangle

The area is __ square millimeters

Answers

189 mm (squared) is the area

Answer:

189 mm^2

Step-by-step explanation:

The formula would be base*Height/2 o you would multiply 18 and 21 then divide it by 2 which gives you 189

Use the distributive property to multiply.

-6(-3m+1)

Answers

Answer:

18m-6

Step-by-step explanation:

HELP ASAP!!FIRST CORRECT ANSWER WILL GET BRAINLIEST!! which is the correct answer!!

Answers

The last one I’m pretty sure
It is the last one because when you calculate the sugar cookies it is 40%

Due Today! Please Help! Thxs!

Answers

Answer:

I'm sorry but what exactly is the question?

h= 13 hope this helps :)))

Answer this question please and thank you

Answers

Answer:

[tex] \frac{1}{729} [/tex]

Step-by-step explanation:

1) Use the division distribution property: (x/y)^a = x^a/y^a.

[tex] \frac{1}{9^{3} } [/tex]

2) Simplify 9³ to 729.

[tex] \frac{1}{729} [/tex]

Therefor the answer is 1/729 and in decimal form it would be 0.001372.

Since the cube is outside the bravket anything inside the brackets is to the power of. So 1 cubed is 1 and 9 cubed is 729 then put it in a square root which is 27

someone pls help its important

Answers

Answer:

the y-intercept is (0,5)the slope is 2/3

Step-by-step explanation:

I’ve attached my work...
You need to change it to y=max+b format to easily identify it

Can y’all help me find the answer of this math question plz thx

Answers

Answer:

.50

half the blocks are Yellow, so there is a 50% chance of drawing a yellow block.

.50 because if there’s 8 total and 4 are yellow and half is 4

1. A 52-inch television costs $1,999.99, and a 48-inch television costs $1,789.79. How much will Mike save if he purchases the 48-inch television instead of the 52-inch television?


3. Vickie downloaded two apps on her iPhone. The first app was $5.99 and the second app was $14.33. How much did Vickie spend on apps? *

\1 7/8 + 2 2/5 2 3/5 - 4/7


6. Chris has 3 ½ boxes of tomatoes at his restaurant. He uses 1 ¾ boxes to make tomato sauce for tonight’s dinner. How many boxes of tomatoes does Chris have left over? *

Answers

Answer:

1. 210.2      3. 20.32     6. 1.75

Step-by-step explanation:

1. 1999,99- 1789.79= 210.2

3. 5.99+ 14.33= 20.32

6. 3 1/2 - 1 3/4 = 1.75

Answer:

1.  210.20: all you have to do is subtract the two numbers

3.  20.32:  one this one just add the numbers

6.  1.75: one this one subtract the numbers.

Step-by-step explanation:

Please mark as brainllest i really need this one. have a nice week.

[o]-[o]

\___/

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Answers

Answer:

y = 2.5 x ⨉

Step-by-step explanation:

Use the distributive property to multiply.

6(-7m-6)

Answers

the answer is -42m-36

Answer:

-42m - 36

Step-by-step explanation:

you just distribute the 6

PLEASE HELP ME ASAP! THERE'S A PICTURE OF THE QUESTION!!!!! 15 POINTS FOR THE CORRECT ANSWER!!! I really need this answer so answer quickly please.

Answers

67°C

89°C

Dont quote me on this but I am almost 100 percent sure about it

Answer:

0°C, 25°C, -43°C

Can someone find the answer

Answers

Answer:

$135.00

Step-by-step explanation:

10% of 150 is 15

Subtract 15 from 150 to get your new total

An easy way to calculate percents is by converting them to a decimal

10%=0.10

Answer:

135 Is correct !

Step-by-step explanation:

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Answer:

y=-2x+2

Step-by-step explanation:

Answer:

y = -2x +2

Step-by-step explanation:

y = mx + b

m = slope

y2 - y1/x2 - x1 = m

Using two points, plug in the x values and y values into the equation to find slope.

(0, 2) (1, 0)

2 - 0/0 - 1 = 2/-1 = -2

m = -2

y = -2x + b

b = y-intercept

The y-intercept is the number that crosses through the y axis with an x value of 0.

(0, 2)

b = 2

y = -2x + 2

The variables n,x, and y represent positive integers. Drag and drop each expression into the category that correctly represents its quotient

Answers

Answer:

it is x,y,x

Step-by-step explanation:

take every one and dived it

what is m = 2/3; (6, 1) in slope intercept form? :)

Answers

Answer:y=6x-16y=6x-16

Step-by-step explanation:

y = 2/3x - 3

Slope-intercept form looks like this: y = mx + b. m is your slope (in this case 2/3), and b is your y intercept.

Here, you already know the slope so you can plug it into the equation

y = 2/3x + b

To find b, plug in your point ((6,1)) in for x and y and then solve for b

1 = 2/3(6) + b
1 = 4 + b | multiply 6 x 2/3
-3 = b | subtract 4 from both sides

Now, plug b into your equation and you’re all set!

y = 2/3x - 3

I hope this helped :)

Jurgen runs a 26-mile race in 5 hours. Greta runs a 15-mile race in 2 hours. Who runs at a slower rate?

Answers

Answer:

Jurgen

Step-by-step explanation:

Greta runs at 7.5 mph, and Jurgen runs 5.2 mph

Answer:

Greta

Step-by-step explanation:

i hope this helps

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Answers

Answer:

x= 15 is the answer

Step-by-step explanation:

Answer:

The second one, X=15

The population of a city increases by 2.7% per year. If this year's population is 197,000, what will next year's population be, to the nearest individual?

Answers

Answer:

202,319 people

Step-by-step explanation:

197000(0.027)+197000 = 202,319 people

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How do you correctly add and subtract functions, explain in a way an idiot can understand.

Answers

Answer:

add and subtract the top

Step-by-step explanation:

if the bottom numbers are the same then just add or subtract the top number. If the bottom numbers are different then you have to change them to match.

to do that just take one fraction and multiply both halves by a number to make the two bottom numbers match.

example:

1/10+1/5

Take the fraction with the smaller bottom number (1/5) and multiply both halves by 2 so the bottom numbers match.

1/5 x 2 = 2/10

Now replace the number thats  changed in the equation to the results.

1/10+2/10

add the top numbers

1/10+2/10=3/10

hope this helps

you divide by that opposing factor like 8 divided by (6) ^+ 400

Yeah!!
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