A student would like to estimate the proportion of students at his school who have lunch during period 4. To do so,

1 answer:

8 0

Answer: sample

Step-by-step explanation:

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Helen [10]

First you have to subtract 3x and then divide everything by -4 to get y=3/4x-7

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Xelga [282]

Answer:

W=5

Step-by-step explanation:

40+4w=12w

-4w -4w

40= 8w

÷8 ÷8

5=w

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Sloan [31]

Answer:

Simplify the expression.

t^/9

Step-by-step explanation:

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Daniel [21]

Answer: 10,000

11 * 2 = 22

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Vadim26 [7]

3.5 * 5 = 17.5degrees

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