Question

A falcon flew 70 miles in 3 hours. What was the speed of the falcon?

speed = distance over time; 1 mile = 1609 meters.

10.4 meters per second

23.3 meters per second

52.2 meters per second

93.9 meters per second

Answer 1

v = 70*1609/(3*60*60) = 10.4 m/s

Answer 2

is that right?

Answer 3

Sure

Answer 4

Carla has 1 gallon of paint. She is going to pour it into a paint tray that measures 10 inches wide, 10 inches long, and 7 cm deep.

(1 gallon = 231 in3, 1 inch = 2.54 cm)

Which of the following scenarios will happen?

The paint will not fill the tray by 44.59 in3.

The paint will not fill the tray by 469 cm3.

The paint will fill the tray exactly.

The paint will overfill the tray by 44.59 in3