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2 years ago

Can someone help me please

Mathematics

1 answer:

Kipish [7]2 years ago

5 0

9514 1404 393

Answer:

J p = 8t +12

Step-by-step explanation:

You can see that the p-values have differences of 8, while the t values have differences of 1. That means the "rate of change" is 8/1 = 8. This will be the coefficient of t in the equation you're looking for.

Only one answer choice has 8t as part of the equation:

p = 8t +12

______

<em>Additional comment</em>

If you decide to try the values of t in the offered choices, it often works to start with the second value of t. The answer choices are sometimes tailored to match for the first value in the table. Usually the second value of t will quickly identify the correct one.

For t=2, ...

F: p = 20·2 = 40 ≠ 28

G: p = 11·2 = 22 ≠ 28

H: p = 20·2 +12 = 52 ≠ 28

J: p = 8·2 +12 = 28 . . . . the correct choice

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3 years ago

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3 years ago

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27% of the students in a school are in grade 6. This is 540 students. How many students are in the school?

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There are a total of 2,000 students in the school.

1.) There are 540 students in the 6th grade. 540 is only 27% of students compared to the total. To find the total students in the whole school, we divide 540 by 27%.

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3.) Before we divide, we remove the decimal by moving the decimal two times to the right and so do we to 540.

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3 years ago

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3 years ago

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Answer:

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2 years ago