3 years ago

If Andre ran 4 km and 20 minutes both ran out of concert speed how many minutes does it take Andre to run 9 km

Mathematics

1 answer:

Flura [38]3 years ago

5 0

Answer:

4km= 20 minutes

1km= 20/4 = 5 mins

9km= 5 x 9 = 45 mins

The answer is 45 mins

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Step-by-step explanation:

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Harlamova29_29 [7]

Correct question:

a sequence U1, U2,U3...... is defined by the relation $U_{n +1} = 2U_n +5$ . if U1 =2, find U2 and U3

Answer:

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Step-by-step explanation:

Given sequence;

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