How many minutes will it take a runner to finish an 11-km race at 18 km/h?

1 answer:

klio [65]4 years ago

4 0

The avg is about 3min

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r-ruslan [8.4K]

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3 years ago

djyliett [7]

The Answers is

g(x) = (x + 1)/(x - 2)

h(x) = 4 - x

g(h(x)) = (4 - x + 1)/(4 - x - 2) = (5 - x)/(2 - x)

g(h(-3)) = (5 - (-3))/(2 - (-3)) = (5 + 3)/(2 + 3) = 8/5

g(h(-3)) = 8/5.

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3 years ago

scoundrel [369]

0.4 / 2 = 0.2

1/0.2 = 5

2/5 is the answer

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3 years ago