Simplify.
A. 20
B. -30
C. - 
D. -20
Answer: D
Mathematics
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Answer the question appropriately.Find the linearization of f(x) = 8x at x = 1. Round the coefficients to 2 decimal places.
A. f (x) = 2.08x + 5.92 B. f (x) = 16.64x + 1 C. f (x) = 3.85x + 4.15 D. f (x) = 16.64x - 8.64
Mathematics
Convert.130 meters = ___ centimeters
A. 13,000 B. 130,000 C. 0.13 D. 1.3
Mathematics
Solve the problem and answer the question.A boat moves 9 kilometers upstream in the same amount of time it moves 15 kilometers downstream. If the rate of the current is 8 kilometers per hour (kph), find the rate of the boat in still water.
A. 12 kph
B. 8 kph
C. 22
kph
D. 32 kph
Mathematics
Simplify.
A. 
B. 
C. 
D. 
Mathematics