An object is moving at a speed of 7 feet per minute. Express this speed in meters per second. Round your answer to the nearest hundredth

2.13/60 m/s

Step-by-step explanation:

To convert the feet to meters:

7ft times 12in = 84in

84in x 2.54cm = 213.36cm

213.36cm / 100cm = 2.1336m

To convert the minute to seconds:

1min x 60sec = 60sec

Therefore:

7ft/1min = 2.1336m/60s

2.1336m/60s rounded to the nearest hundredth is 2.13m/60s

Which is 2.13/60 m/s

x + 107

step-by-step explanation:

let's say that the number he had before the mistake was x. then, he will have 107 dollars more than this, so the answer is x + 107.

the answer is b.)

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