kktorres

2 Questions
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0

7

2716

3

+8

geometric series

a grasshopper jumps in a geometric sequence. each succeeding jump is 3/5 of the previous jump.if the grasshopper's jump is 30 cm, find the distance the grasshopper has covered after 5 jumps.

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kktorres Jul 27, 2016

0

11

3863

2

+8

Geometric series

the number of bacteria in a culture triples every 3 hours. if there were 2 bacteria present at noon one day, how many were there at noon the next day assuming that all bacteria survived?

kktorres Jul 27, 2016