4 years ago

1) Jesse collects data on his math scores on the last 12 tests and the number of hours he spent completing his math homework

Mathematics

1 answer:

Vikentia [17]4 years ago

8 0

Answer:

24 hours

Step-by-step explanation:

It appears that the score (s) is related to the number of hours (h) by ...

s = 30 +(10/4)h

So, for a score of 90, the number of study hours needs to be ...

90 = 30 +2.5h

60 = 2.5h

60/2.5 = h = 24

Jesse needs to study 24 hours to get a score of 90.

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