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Y_Kistochka [10]
3 years ago
11

Andre ran 2 kilometers in 15 minutes, and Jada ran 3 kilometers in 20 minutes.

Mathematics
1 answer:
Vladimir79 [104]3 years ago
8 0

Answer:

They do not run at the same rate because Jada ran at a rate of .150km per min, while Andre ran at .133333 km per minute.

Step-by-step explanation:

Andre ran : 2km/15min = .133333km per min

Jada ran: 3km/20min=.150km per minute

.150>.1333, so Jada ran at a higher rate of kilometers per minute.

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Answer:

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Step-by-step explanation:

Given that the explicit rule for a sequence is a_n=5(-2)^{n-1}.

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1) a_n=-2a_{n+1}, a_1=5

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Step-by-step explanation:

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