Solve the problem.A child on a swing sweeps out a distance of 16 ft on the first pass. If she is allowed to continue swinging until she stops, and if on each pass she sweeps out a distance 
of the previous pass, how far does the child travel?
A. 48 ft
B. 32 ft
C. 80 ft
D. 64 ft
Answer: D
Mathematics
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Use differentiation to determine whether the integral formula is correct.
dx = -4 cot 
+ C
A. No B. Yes
Mathematics
Solve the problem.If f(x) = 
, g(x) = 
, and h(x) = 4x+ 16, find f(g(h(x))).
A. 
B. 4
+ 16
C. 
D. 
+ 4
Mathematics
Solve the problem.Suppose that z varies jointly with x and y and that z = 594 when x = 9 and 
Find the constant of proportionality k. Then, find z when x = 6 and 
A. k = 5.8; z = 313.2 B. k = 5.5; z = 297 C. k = 64,152; z = 1188 D. k = 5.3; z = 286.2
Mathematics
Find the square root. Approximate if necessary.100
A. 10 B. 100 C. 9 D. 11
Mathematics