Solve the problem.A ball is thrown downward from a window in a tall building. Its position at time t in seconds is 
where s is in feet. How long (to the nearest tenth) will it take the ball to fall 158 feet?
A. 3.1 sec
B. 5.3 sec
C. 2.3 sec
D. 2.1 sec
Answer: C
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The number P of cocoons a certain wasp will parasitize in a day depends on the number n of cocoons per square inch that are present. The relationship is given by
?
.
?
A: Make a graph of P versus n. Include values of ?n up to 4 cocoons per square inch.B: What number of cocoons per square inch will cause the wasp to parasitize 6 of them?C: What is the largest number of cocoons the wasp will parasitize no matter how many cocoons are present?
?
Round your answer to two decimal places if necessary.
??
What will be an ideal response?
Find the adjusted gross income.Juan and Amy Marino had incomes of $23,730 and $25,661. They also had $175 in stock dividends and $859 in interest. They both contributed to their Individual Retirement Accounts in amounts of $1,068 and $1,134.
A. $48,223 B. $52,627 C. $50,425 D. $48,048
Identify which of the twelve basic functions listed below fit the description given.y = x, y = x2, y = x3, y = 
, y = 
, y = ex, y = 
, y = ln x, y = sin x, y = cos x, y = int (x), y = 
The one function that is decreasing from (0, ?)
A. y = 
B. y = ln x
C. y = 
D. y = 
Solve or simplify, whichever is appropriate.30y-2 + 1 = 11y-1
A. (y + 5)(y + 6)
B. {5, 6}
C. 
D. {-5, -6}