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Mademuasel [1]
3 years ago
9

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?​
Mathematics
1 answer:
julsineya [31]3 years ago
3 0

Answer:

50 students from each grade

Step-by-step explanation:

getting the same amount of people from each grade would show you about the percentage frome each grade which would give about how many people would vote per grade and show about how many would vote school wide

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What is 800-5x divided by 6.5
MA_775_DIABLO [31]

Answer:10 over 13 x

Step-by-step explanation: convert the decimal number into a fraction 800-5x divided by 13 over 2

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factor out 5 from the expression 5(160-x x2over 13) use the commutative property to reorder the terms 5(160-2over 13x) factor out 1 over 13 from the expression 5x 1 over 13x(2080-2x)factor out 2 from the expression 5x 1 over13 x2(1040-x)use the commutative property to recorder the terms 5*2x 1 over 13x (1040x) calculate the product 10 over 13x(1040-x) solution 10 over 13x (1040-x)

for simplify expression: covert the decimal number into a fraction 800-5x divided by 13 over 2 to divide by a fraction , multiply by the reciprocal of that fraction 800-5x x2 over 13 calculate the product 800- 10 over 13x

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8 0
3 years ago
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damaskus [11]

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7 0
3 years ago
If 10 tickets to the movies cost $55, how much would 4 tickets cost?
11111nata11111 [884]

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5 0
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Dmitrij [34]

Answer:

4.

Step-by-step explanation:

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6 0
3 years ago
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