Mia jogs 3 kilometers in 20 minutes. there are about 0.6 miles in a kilometer. what is mia’s approximate speed in miles per minute?
0.25 miles per minute
0.09 miles per minute
4 miles per minute
11 miles per minute

Answer

Find out the what is Mia’s approximate speed in miles per minute .

To prove

Formula

As given

Mia jogs 3 kilometers in 20 minutes.

As given

0.6 miles in a kilometer

First convert 3 kilometers into miles .

= 1.8 miles

Distance = 1.8 miles , Time = 20 minute

put it in the formula

Speed = 0.09 miles per minute

Option (b) is correct .

Hence proved

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5

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