A ball is tossed upward from the ground. The height H, in feet, of the ball after t seconds is given by
.
?
How long after the ball is tossed will it reach its maximum height? Round your answer to two decimal places.
?
A. 3.76 seconds
B. 130.09 seconds
C. 2.84 seconds
D. 129.39 seconds
Answer: C
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Create a graphical display for the data given. You may choose any graphic type that you feel is appropriate. Write a few sentences explaining why you chose this type of display and a few sentences describing any interesting patterns in the data.The table below shows the population by year for various countries. Population is given in millions. 
What will be an ideal response?
Perform the operation in expanded notation. Write your answer in simplified form.353 - 270
A. 103 B. 83 C. 93 D. 3613
Determine whether or not B = A-1.A = 
B = 
A. Yes B. No
Provide an appropriate response.Which of the following statements is false?
A. 
converges if p >1 and diverges if p ? 1.
B. The integral test does not apply to divergent sequences.
C. If an and f(n) satisfy the requirements of the Integral Test, and if 
converges, then 
= 
dx.
D. 
converges if p > 1.