Juan wants to find out the percentage of students in his middle school who like to watch soccer. Which of the following strategies should he use?
A Ask a random group of people playing soccer after school.

B Divide the number of players on the soccer team by the total number of students in the school.

C Invite people to watch a soccer game at his house and record the percentage of people who come.

D Ask a random group of students from each grade as they enter the cafeteria for lunch.

Answers

Answer 1

Answer:

C or D

Step-by-step explanation:

My gut feeling tells me its either these 2.

Hope i helped:)


Related Questions

How does the graph of the function g(x) =2^x+ 6 differ from the graph of f(x) =2^x?


It is moved _______ unit(s) ______ .

Answers

Answer:

It us moved 6 units right.

Step-by-step explanation:

please mark this answer as brainlest

PLZZZ help with this its pretty simple!

Answers

Answer:

It should be D, [tex]x^4 - 2x^3 + 7x^2 -12x - 4[/tex]

Step-by-step explanation:

Since, the equation given in the question is the factored form of the equation D. It can be solved using FOIL (First Outside Inside Last):

x * x³ = [tex]x^{4[/tex]

x * 7x = 7x²

x * 2 = 2x

-2 * x³ = -2x³

-2 * 7x = -14x

-2 * 2 = -4

This all would add up to ⇒ [tex]x^{4}[/tex] - 2x³ + 7x² + (-14x + 2x) -4

Simplifying the parenthesis further would give the option D as the answer.

60 x 5?
help plzzzzzzzzzzzzzzzz

Answers

Answer:

300

Step-by-step explanation:

6 x 5= 30, so just add one zero to 6 and add a zero to 30

GIVING BRAINLIEST NO LINKS
In the data set shown below, what is the value of the quartiles?

{1.3, 1.5, 1.7, 2, 2.5, 2.7, 2.9, 3, 3.1}

A.Q1 = 1.6; Q2 = 2.5; Q3 = 2.92
B.Q1 = 1.7; Q2 = 2.5; Q3 = 3
C.Q1 = 1.7; Q2 = 2.5; Q3 = 2.9
D.Q1 = 1.6; Q2 = 2.5; Q3 = 2.95

Answers

Answer:

The answer is B

Step-by-step explanation:

sub scribe to my you tube channel

theonetheonlyivan1

Answer B is right is jus got a 100

Step-by-step explanation:

MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE HELP AND PLEASE GIVE AN EXPLANATION!!!!!!!!!!!!!!

Answers

Answer:

30 books on the shelf are Fiction.

Step-by-step explanation:

Hey!

There are 50 books on a shelf.

1/5 of the books are Science Fiction.3/10 are Non-Fiction.The Rest are Fiction.

how many books on the shelf are Fiction?

==================================================================

MAKE AN EQUATION!

We know that there are three Categories: Fiction, Science Fiction, and Non Fiction.

Total- 50

50 =

1/5 of 50 are SF

50 = (1/5)(50)

3/10 of 50 are NF

50 = (1/5)(50) + (3/10)(50) + x

--------------------------------------------------------------------------------------------------------------

SOLVE THE EQUATION!

(1/5)(50) + (3/10)(50) + x = 50

To Isolate X-

  -Multiply and remove the parentheses..

50/10 + 150/10 + x = 50

   -Simplify.

5 + 15 + x = 50

   -Add Like Terms

20 + x = 50

     -Subtract 20 from both sides.

20 + x - 20 = 50 - 20

      -Simplify Right Hand Side.

x =  30

--------------------------------------------------------------------------------------------------------------

So, 30 books on the shelf are Fiction.

==================================================================

Hope I Helped, Feel free to ask any questions to clarify :)

Have a great day!

More Love, More Peace, Less Hate.

       -Aadi x

Help ASAP! Overdue (Volume)

Answers

Answer:

432

Step-by-step explanation:

What is the solution to the inequality 7x + 2 < –3x + 1?

Answers

Answer:

x<-1/10

Step-by-step explanation:

7x+2 < -3x+1

+3x +3x

10x+2 < 1

-1 -1

10x+1 < 0

-1 -1

10x < -1

x < -1/10

please do it right quickly please hurry hurry!!! do it right or ill report

Answers

5 because it’s less than 7, -5 because it’s less than -3, -0.5 because it’s less than -0.1 but more than -0.8, 2 because it’s more than -2

Mr. Clark wants to pay for his order with a $20 bill, but Jeremy does not have change. Jeremy tells Mr. Clark he will give him the change later. How will this affect the total amount of money Jeremy collects? Explain. What rational number represents the change that must be made to the money Jeremy collects?

Answers

Answer:

$20 + $-11.25 = $8.75

Step-by-step explanation:

Jada says that she found three different ways to complete the first question correctly. Do you think this is possible? Explain your reasoning.

Answers

Answer:

Yes.

Step-by-step explanation:

Although there is not much info on this question, if you were to assume that there are 3 different answers or 3 different methods of solving that problem, it is definitey possible to assume that this is possible.

Please finish this table!

Answers

Answer:

View attached file!!

Step-by-step explanation:

You need to look at the pattern from the first column and follow the same one through. You could also try to find a linear equation that would help you in this case, although I am not sure if you have learned that yet. Look at the attached image for the answers!

Step-by-step explanation:

You need to follow backwards rule of examples.

Arc AC is a quarter-circle with center B. The shaded region ABC is "rolled" along a straight board PQ until it reaches its original orientation for the first time with point B landing at point B'. If BC = 2/pi cm, what is the length of the path that point B travels? Express your answer in simplest form.

Answers

No, because the when you bust a nut you cannot urinate while peeing so.

what category does all these shapes belong to?

Answers

Answer:

rectangle

Step-by-step explanation:

plz mark brainliest

Answer:

Step-by-step explanation:

What is the volume of the cylinder and i need how you got the answer plz. Thank you

Answers

Answer:

471.24 inches is the volume of the cylinder.

Basically, since the diameter of the cylinder is 10 inches the radius will be 5 inches.

The formula to figure out the volume of a cylinder is V=πr2h.

So using that formula the volume of the cylinder is 471.24 inches.  

Multiply 150 by the substitute your teacher instructed you to use for Pi. The answer will vary, but should be around 471.

V = Pi*R^2*H
V = Pi*5^2*6
V = Pi*25*6
V = Pi*150

The area of triangle ABC is __ square units.

Answers

Answer:

17.5

Step-by-step explanation:

(7)*(5)*(.5)= 17.5

Answer 17.5
Answer 17.5

Can someone help me?

My teacher said to put in simplisit form. and not to estimate.

Answers

Answer:

No 4 is easy you get 2/3

My explanation is just make the denominator the same which is 13/6 - 9/7

13 x 7/6x7 - 9x6/7x6

The answer it its 91/42 - 63/42

=28/42

If you simply it it would be 2/3

(/ this means by) sorry for my bad explanations

Which of these is NOT A REASON the South was opposed to tariffs?

A. It was a way to limit slavery
B. the South was forced to buy manufactured goods from the North
C. Texas could buy imported items at a cheaper price than from Northern factories
D. Because it was a basically a tax on imported goods

Answers

Answer:

A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

What are the measures of the other three angles formed by the intersection? Answer for 5 stars, thanks, and brainest. Answer must be correct.

Answers

1 = 130
2 = 50
3 = 130
1 = 130°
2 = 50°
3 = 130°

ugh helpme plz i need to turn dis in now

Answers

Answer:

By using the 90 degree clockwise rotation formula, we are able to determine that the answer is (7, 6)

Step-by-step explanation:

The formula for 90 degree clockwise rotation is

(x,y)--->(y,-x)

The reason why our -6 turns into a positive is because the negative was replacing that negative therefore making it positive.

Hope this helps!

I'll leave the rest of the formulas I have in my notes for you!

180 degree rotations

(x,y)--->(-x,-y)

90 degree counterclockwise

(x,y)--->(-y,x)

270 degree rotation

(x,y)--->(y,-x)

The answer is going to be (7,6)

Help Please I need the Answer!!!!!

Answers

I think the answer should be B.

A math class is having a discussion on how to determine if the expressions 4 x minus x + 5 and 8 minus 3 x minus 3 are equivalent using substitution. The class has suggested four different methods.

Which describes the correct method?
*Both expressions should be evaluated with one value. If the final values of the expressions are both positive, then the two expressions must be equivalent.
*Both expressions should be evaluated with one value. If the final values of the expressions are the same, then the two expressions must be equivalent.
*Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are positive, then the two expressions must be equivalent.
*Both expressions should be evaluated with two different values. If for each substituted value, the final values of the expressions are the same, then the two expressions must be equivalent.

Answers

Answer:

Both expressions should be evaluated with one value. If the final values of the expressions are the same, then the two expressions must be equivalent.

Step-by-step explanation:

PLEASE HELP!!!
Find the area of this trapezoid. Be sure to include the correct unit in your answer.

Answers

Answer:

A = 55 in²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = [tex]\frac{1}{2}[/tex] h (b₁ + b₂ )

where h is the perpendicular height and b₁, b₁ the parallel bases

Here h = 5, b₁ = 5 and b₂ = 17 , then

A = [tex]\frac{1}{2}[/tex] × 5 × (5 + 17) = 2.5 × 22 = 55 in²

Answer: 55

Step-by-step explanation: A=a+b

2h=5+17

2·5=55

________

Hope it helps

The question is in the image

Answers

Answer:

d

Step-by-step explanation:

yeahhhhhhhhhhhhhhhhggggg

The answer is D there u go

HELP ASAP WILL GIVE BRAINLIEST!

Answers

Answer:it a

Step-by-step explanation:

the answer is c because the definition of multiplicative inverse is :

In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x−1, is a number which when multiplied by x yields the multiplicative identity, 1. The multiplicative inverse of a fraction a/b is b/a. For the multiplicative inverse of a real number, divide 1 by the number.

If the height of each prism is 10 cm, what is the surface area of the rectangular prism?

Surface Area = 2lw + 2hw + 2lh
(Geometry)

Answers

the surface area is 15 cm

PLEASE PLEASE HELP (DUE ASAP)! I was struggling a lot with this and I was hoping for an accurate answer! Name the correct angle using the given diagram

Answers

Answer:

Alright Ima jsut say common phrases and do em at the end

Veritcal angles:

Well these angles are equal and always across form each other. Too determine if its a vertical angle, if you see an “x” Like shape, you can draw a maximum of two lines, one horizontal, one vertical. The number those lines tough are vertical the fore the SAME.

Complementary angles:

These are 2 or more angles that add up to 90 degrees. You can have like 20 different angles with different numbers, as long as they add up to 90 degrees. 90 degrees is a right angle so no matter what, it has to equal 90 degrees from all angles.

Supplementary angles:

These are 2 or more angles that add up to 180 degrees or a straight line more common. As long as all the angles add up to 180, its supplementary.

Adjacent angles:

These are angle show lie next to each other. They don’t have anything special, their just next to each other. Ima use an example form the graph. Take for example the angle RNX. XNE is adjacent, its lies right next to it. Another Example could be KND. DNE is adjacent, right next to it.

1) ANR

2) KNE

3) KND

4) RNX

what do I write plz help people

Answers

Imagine you are a close friend/ relative to Shakespeare and write how you view him

Can someone explain me why the size of the ''photograph would decrease'' is the correct answer

Answers

Answer:

Evidentially, make the photo smaller.

Step-by-step explanation:

It's because dividing 7/8 makes it a smaller number, which will obviously make the photograph smaller.

[tex]\frac{7}{8}[/tex] = 0.875

≈ 0.89

Answer:

Ponte las pilas stop being lazy and do your work

Step-by-step explanation:

Help me answer the four questions on the left pls!

Answers

Answer:

l = 14

Step-by-step explanation:

The perimeter of a rectangle is

P =2(l+w)

The width is x-6

w = x-6

The length is 8 units longer than the width

l = w+8

l = x-6+8

l = x+2

We can substitute this into the equation for Perimeter, which is given as 40

40 = 2(x+2 + x-6)

Combine like terms

40 =2 (2x-4)

Divide by 2

40/2 = 2/2 (2x-4)

20 = 2x-4

Add 4 to each side

20+4 =2x-4+4

24 = 2x

Divide by 2

24/2 =2x/2

12=x

We want to know the length

l = x+2

l =12+2

l = 14

(08.03)Heather recorded the different types of music her friends like in the table below:


Type of Music Number of Friends
Country

3

Hip-hop

2

Pop

4

Rock

1



Which of the following plots represents the data in the table?

A: A dot plot line labeled Types of Music and titled Music. Four tick marks labeled Country, Hip-hop, Pop, and Rock. There are 3 dots above Country, 2 above Hip-hop, 4 above Pop, and 1 above Rock.

B: A dot plot line labeled Types of Music and titled Music. Four tick marks labeled Country, Hip-hop, Pop, and Rock. There is 1 dot above Country, 2 above Hip-hop, 3 above Pop, and 4 above Rock.

C: A dot plot line labeled Types of Music and titled Music. Four tick marks labeled Country, Hip-hop, Pop, and Rock. There are 3 dots above Country, 4 above Hip-hop, 1 above Pop, and 2 above Rock.

D: A dot plot line labeled Types of Music and titled Music. Four tick marks labeled Country, Hip-hop, Pop, and Rock. There are 2 dots above Country, 4 above Hip-hop, 4 above Pop, and 3 above Rock

Answers

answer:

a)

step-by-step explanation:

the explanation is the picture

**edit** i didn't realize that the words got 'deleted' but here's the order i put them in country, hip-hop, pop, and rock i'm sorry about the inconvinence

good luck :)

i hope this help

brainliest would be highly appreciated

have a nice day!

Answer:

The answer is A.

I took the test and got it right. Hope this helps!

Have a good day :)

~Amy❤

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