Solve the problem.The radius of a car wheel is 13 inches. How many revolutions per minute is the wheel making when the car is travelling at 
Round your answer to the nearest revolution.
A. 452 rpm
B. 4466 rpm
C. 1561 rpm
D. 9 rpm
Answer: A
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Solve the problem.A mother is choosing which baby foods to serve her infant. A jar of meat has 
of protein and 32 calories. A jar of vegetables has 
of protein and 16 calories. How much of each will she need to serve to get 
of protein and 108 calories?
A. There are infinitely many such combinations. B. 1.5 jars of meat and 2 jars of vegetables C. There is no such combination. D. 2 jars of meat and 1.5 jars of vegetables
Subtract.138.19 - (-87.64)
A. 50.55 B. -225.83 C. -50.55 D. 225.83
What is the angle generated for the following conditions? Express your answer in both radians and degrees:
t f a. 3 mSec 30 MHz b. 14 êSec 19.5 MHz c. 120 êSec 4.2 KHz d. 17 mSec 90 Hz
Write the complete factored form of the polynomial f(x), given the indicated zero.f(x) = -4x3 - 37x2 - 70x + 75-5 is a zero.
A. f(x) = -4
(x - 5)2
B. f(x) = -4
(x + 5)2
C. f(x) = -4
(x + 5)2
D. f(x) = -4
(x - 5)2