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Math·Problem-Solving and Data Analysis·Ratios, rates, proportional relationships, and units

hard

An object’s speed is increasing at a rate of $5.2$ meters per second squared. What is this rate, in miles per minute squared, rounded to the nearest tenth? (Use $1$ mile $=1,609$ meters.)

A

0.2

B

11.6

C

139.4

D

309.4