Solve the problem.The height s of a ball (in feet) thrown with an initial velocity of 80 feet per second from an initial height of 4 feet is given as a function of time t (in seconds) by 
What is the maximum height? Round to the nearest hundredth, if necessary. 
A. 100.25 ft
B. -74.75 ft
C. 104 ft
D. 116.5 ft
Answer: C
Mathematics
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Find the sum of the series.
A. 
B. 1
C. 6
D. 
Mathematics
Factor out the GCF from the polynomial. If the GCF is 1, write prime.6q7 + 6q6 - 6q4
A. 6q4(q3 + q2) B. 6(q7 + q6 - q4) C. 6q4(q3 + q2 - 1) D. 6q4(q3 + q2 + 1)
Mathematics
Simplify. Express in terms of i.
A. -5i
B. 5
C. -5
D. 5i
Mathematics
Solve the problem.A travel agent arranged a payment plan for a client. It required a down payment of 
and 12 monthly payments of 
What was the total cost of the plan?
A. $8012 B. $8112 C. $7812 D. $7912
Mathematics