Provide an appropriate response.Find the rate based on the information provided. Use a calculator and round your answer to the nearest hundredth. James ran the 200-meter dash in 21.9 seconds.
A. 18.26 m per sec
B. 2.28 m per sec
C. 9.13 m per sec
D. 0.11 m per sec
Answer: C
Mathematics
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Perform the indicated operations.8x - (11 - 4x)
A. 4x - 11 B. 12x + 11 C. 4x + 11 D. 12x - 11
Mathematics
Solve the problem.Does the graph of the function y = 6x + 3 sin x have any horizontal tangents in the interval 
If so, where?
A. Yes, at x = 
, x = 
B. Yes, at x = 
, x = 
C. No
D. Yes, at x = 
Mathematics
Solve the problem.The graph of a trigonometric function f represented by f(t) = a sin (b(x - c)) is shown, where a, b, and c are nonnegative. State the amplitude.
A. -3.5 B. 7 C. 8? D. 3.5
Mathematics
Identify the number as prime or composite.73
A. Composite B. Prime
Mathematics