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pochemuha
4 years ago
5

There are 500 students at Jacob's school. Jacob wants to conduct a survey of the students at his school to determine the level o

f interest in participating in a musical. Which of the following is most likely to produce a representative sample of students' interest in participating in the musical?
Mathematics
1 answer:
Feliz [49]4 years ago
5 0

Answer:

Step-by-step explanation:

You might be interested in
What is 2(x-3) = 14<br> X= ?
HACTEHA [7]

Answer:

X=4 hope this helped :)

Step-by-step explanation:

2(x-3)=14

2x-6=14

2x= 14-6

2x=8

x= 4

8 0
3 years ago
a side of the triangle below has been a extended to form an exterior angle of 159°. find the value of x
Mashcka [7]

Answer:

Step-by-step explanation:

Find the the angle by subtracting 159 from 180 that’s your answer= 21 degrees

6 0
3 years ago
Find the scale factor of the dilation ​
Reil [10]

Answer:

k=1/2

It is a reduction

Step-by-step explanation:

To the scale factor, you simply divide the length of the post image by the image.

10/20=k

1/2=k

5 0
3 years ago
Your friend has a recipe book with 1000 recipes.she makes 2 new recipes each week. after 1 year, what fraction of the recipes ha
adoni [48]

After one year, the fraction of the recipe that she has not made is 896/1000 or 112/125

Fraction:

A fraction means the part of the whole thing.

For example, a pizza is divided into four equal pieces, then each piece is represented by ¼.

Given:

Your friend has a recipe book with 1000 recipes.

She makes 2 new recipes each week.

We need to find the fraction of the recipes has she not made after one year.

We know that,

1 year = 52 week

So, here they given that she will make 2 recipes per week.

So, in one year she will make

=> 2 x 52 = 104

So, the remaining recipes in the book is

=> 1000 - 104

=> 896

So, the fraction is

=> 896 / 1000

When we simplify it, then we get

To simplify, we need to find the Greatest Common Factor (GCF) of 896 and 1000, if it exists, and reduce our fraction by dividing both numerator and denominator by it. GCF = 8, and getting our simplified answer:

=> 112 / 125

To know more about Fraction here

brainly.com/question/10354322

#SPJ4

7 0
2 years ago
The perimeter of a rectangular swimming pool is 446 centimeters the width of the pool is 7 centimeters less than the length what
NeX [460]
The length of the swimming pool is, 230 centimeters in length, and 216 centimeters in width. How I got my answer.

I first divided 446÷2=223, then I subtracted 223-7=216, that's width. Now I realise that there is 7 remaining, so I added 223+7=230, that's length!!

So to double check my work I added the width and length together, 216+230=446.

I hope this helps!
8 0
3 years ago
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