Question

Aneesha travels at a rate of 50 miles per hour. Morris is traveling 3 feet per second less than Aneesha. Which is the best estimate of the speed Morris is traveling?

1 mile = 5,280 feet

45 miles per hour
46 miles per hour
47 miles per hour
48 miles per hour

Answer 1

use the following:-
there are 5280 feet in a mile and 3600 seconds in an hour

Answer 2

It's D right?

Answer 3

50 mph = 50*5280 ft / hour
= 50*5280 / 3600 ft / sec 73.33 ft/sec
so Morrius speed is 70.433 ft/sec
in mph this is
(70.33* 3600 )/ 5280 = ?

Answer 4

what do you get for that?

Answer 5

47.95 mph

Answer 6

D is correct

Answer 7

Thank you!

Answer 8

yw