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worty [1.4K]
3 years ago
15

Ravi is running against two other candidates for student council president. All of the 750 students in Ravi's school will vote f

or student council president. How can Ravi generate a representative sample that will help him determine whether he will win the election?
(7th grade 8-1)
Mathematics
1 answer:
adell [148]3 years ago
4 0

Answer:

50 students from each grade

Step-by-step explanation:

If we get the similar amount of people from each and every grade so this would represent the percentage occur from each grade this determine the number of people who vote per grade and represent that how much would the vote for student comes

Also 50 is easily divisible by 750

Therefore the above represent the answer

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Kamila [148]
Volume (V) is (=) Length (L) times (x) Width (W) times (x) Height (H) so V = L x V x H. 

Add the variables to the equation.
V = 24 x 10 x 13

Solve
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6 0
3 years ago
What’s half of 2 1/2 as a fraction?
aliina [53]

Answer:

5/4

Step-by-step explanation:

2 1/2=5/2

(5/2)(1/2)=5/4

8 0
3 years ago
Plz answer all corectly will mark brainlest plz answer within 1 hour
denis23 [38]

Answer:

for the first one I got y=-2x-2 the second part i got y=-x-1 or -1x-y-1=0  Correct me if I am wrong

Step-by-step explanation:

Use the slope formula

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2. The second part use this formula y-y1=m(x-x1)

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6 0
3 years ago
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IceJOKER [234]

Answer:

a. Indep. = x, and dependent equals f(x)

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Step-by-step explanation:

hope this helped

4 0
3 years ago
Use one or more properties to rewrite the expression as an equivalent expression that does not use parenthesis. (5+10p)+13. A. 2
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7 0
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