exam
Maths Puzzle
Numerical Ability
Michael rows 8 mph in still water. If he rows 24 miles downstream in the same amount of time he rows 8 miles upstream, find the rate of the current.
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exam Other Question
Factor the polynomial completely.
-3s squared - 10s + 8
The wheel of a truck is turning at 6 revolutions per second. The wheel is 4 feet in diameter.
A. Find the angular velocity of the wheel in radians per second.
B. Find the linear velocity in feet per second of a point on the rim of the wheel.