Solve the problem.If a rock is thrown vertically upward from the surface of the moon at a speed of 
its height after t seconds will be s(t) = 18t - 0.8t2 meters. Find its height after 14 seconds.
A. 126.56 meters
B. 56.0 meters
C. 95.2 meters
D. 251.2 meters
Answer: C
Mathematics
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Write as a radical expression. Simplify if possible.5121/3
A. 
= 24
B. 
= 4096
C. 
= 8
D. 5123 = 12,288
Mathematics
Find the inverse of the function.f(x) = (x - 15)2 + 2 , x ? 15
A. f-1(x) = 2x2 + 15
B. f-1(x) = 
- 15
C. f-1(x) = 
+ 15
D. f-1(x) = 
- 2
Mathematics
Determine a window which gives a complete graph of the polynomial function.f(x) = 3x3 - 26x2 + 18x - 47
A. [-10, 10] by [-150, 150] B. [-8, 10] by [-100, 300] C. [-5, 5] by [-500, 100] D. [-3, 10] by [-400, 100]
Mathematics
Solve. Round results to the nearest thousandth.4x2 = 8 - 14x
A. 0.500, -4.000 B. -0.719, -2.781 C. 4.000, -0.500 D. 2.781, 0.719
Mathematics