A point P(r, ?) in polar coordinates is given. Determine the rectangular coordinates P(x, y).
A. 
B. 
C. 
D. 
Answer: D
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Solve the problem.A restaurant offers salads with 3 types of lettuce, 8 different toppings, and 4 different dressings. How many different salads could be ordered?
A. 72 B. 96 C. 44 D. 15
Solve.While traveling at a constant speed in a car, the centrifugal acceleration passengers feel while the car is turning is inversely proportional to the radius of the turn. If the passengers feel an acceleration of 15 feet per second per second when the radius of the turn is 40 feet, find the acceleration the passengers feel when the radius of the turn is 120 feet.
A. 8 feet per second per second B. 5 feet per second per second C. 6 feet per second per second D. 7 feet per second per second
Simplify.(x6y4)(x5y3)
A. x30y6 B. x11y7 C. x11y8 D. x29y6
Evaluate the expression.
? -16 ÷ (-4)
A. 320 B. 20 C. -20 D. -320