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PLZZ HELP ME ONLY GIVE ME THE CORRECT ANSWER PLZZZ this due today !!!!HELPP DUE IN 30 MIN

1. The water level in Ricky Lake changes at an average of -7/16 inch every 3 years.
a. Based on the rate above, how much will the water level change after one year? Show your calculations and you can use the vertical number line to help you., using 0 as the original water level.
Show all your work and explanation in order to receive full points.




b. How much would the water level change over a 7-year period?

Show all your work and explanation in order to receive full point

C. When written in decimal form, is your answer to part (b) a repeating decimal or a terminating decimal? Justify your answer using long division.


Show all your work and explanation in order to receive full points.

PLZZ HELP ME ONLY GIVE ME THE CORRECT ANSWER PLZZZ this due today !!!!HELPP DUE IN-example-1
User Bbusdriver
by
6.1k points

2 Answers

4 votes
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User IBam
by
4.6k points
3 votes

Answer:

A: The answer is -.43. If you divide -7 by 16 to create a decimal, you would get -.43.

B: The answer is -3.06. You multiply -.43 by seven and you get -3.06.

C: It is not a repeating decimal because if you divide -3.06 by 7 you get -.43.

Explanation:

User Jer In Chicago
by
5.7k points
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