Solve the problem.The equation for free fall at the surface of Planet X is 
with t in seconds. Assume a rock is dropped from the top of a 
cliff. Find the speed of the rock at 
A. 46.3 m/sec
B. 45.3 m/sec
C. 21.65 m/sec
D. 22.65 m/sec
Answer: B
Mathematics
You might also like to view...
Find the natural domain of the function.f(x, y) = 
A. All points in the x-y plane except (0, 0) B. All points in the x-y plane except y = 0 C. All points in the x-y plane except x = 0 D. All points in the x-y plane
Mathematics
Provide an appropriate response.If 
= 4, find 
.
A. 8 B. 16 C. 2 D. 4
Mathematics
Simplify the expression. Assume that all variables are non-negative. 
A. 
B. 
C. 
D. 
Mathematics
Solve the equation for 
.
?
What will be an ideal response?
Mathematics