A student spent 4/7 of an hour each evening reading a book about whales. If it took the student 10 evenings to finish the book, how many hours in all did the student spend reading?

40/7

Step-by-step explanation:

If the student read 4/7 of a book 10 times, that means that your equation would be

4/7 • 10 = 40/7

If you want to simplify that even further, you could get about 5.17, but 40/7 is the most simplified, correct answer.

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation:

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