Solve the problem.A ball dropped from the top of a building has a height of s = 576 - 16t2 meters after t seconds. How long does it take the ball to reach the ground? What is the ball's velocity at the moment of impact?
A. 36 sec, -1152 m/sec
B. 6 sec, -192 m/sec
C. 12 sec, -96 m/sec
D. 6 sec, 192 m/sec
Answer: B
Mathematics
You might also like to view...
Find the limit.
Mathematics
Determine whether the given events are disjoint.Having good reading skills and having good math skills
A. Yes B. No
Mathematics
Graph the function.f(x) = (x - 1)2 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.In Little City Park there is a circular fountain. The park district has decided to plant a circular garden around the fountain. In order to purchase the appropriate number of plants, they must determine the area of the garden in square feet. Find the area rounded to two decimal places, if necessary. The formula for the area of a circle is 
Use 3.14 as an approximation for ?.
A. 1725.43 sq ft B. 1099 sq ft C. 2198 sq ft D. 549.5 sq ft
Mathematics