# Section 2- 1 Table and Trends

Business

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Q 4Q 4

If a man jumps from an airplane with no parachute, his velocity after t seconds is given by feet per second.Use a table of values to estimate the limiting value for his velocity.
A) 171
B) 0.83
C) 0
D) 170.17

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Q 5Q 5

If a man jumps from an airplane with no parachute, his velocity after t seconds is given by feet per second.How long will it take for his velocity to reach 106.67 feet per second?
A) 7 seconds
B) 5 seconds
C) 0.83 second
D) 175.17 seconds

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Q 6Q 6

The number of animals present t years after their introduction to a game preserve is given by .
Use a table of values to estimate the environmental carrying capacity of this reserve for this particular animal.
A) 24.45
B) 269
C) 0
D) 10

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Q 7Q 7

Your pricing structure for canoe rentals encourages group rentals.The total price, in dollars, you charge for renting n canoes is .
What number of canoe rentals gives the maximum total charge?
A) 38 canoes
B) 70 canoes
C) There is no solution.
D) 35 canoes

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Q 9Q 9

Your pricing structure for canoe rentals encourages group rentals.The total price, in dollars, you charge for renting n canoes is .
What is the maximum charge for a group canoe rental?
A) $676
B) $52
C) $679
D) $26

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Q 10Q 10

The number of animals present years after their introduction to a game preserve is given by .
How long will it take for the population to reach 101 animals? Round your answer to the nearest whole number.
A) 6 years.
B) 284 years.
C) 9 years
D) It never happens.

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Q 11Q 11

For certain paragraphs, the Flesch Reading Ease score is given by ,
Where w is the number of words in the paragraph.For a certain age group, a score of 60 is desired.Which of the following number of words will produce this Flesch score when the score is rounded to the nearest whole number? Round your answer to the nearest whole number.
A) 241 words
B) 60 words
C) This score is not possible.
D) 251 words

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Q 12Q 12

On a certain island chain, the number of species present S is related to the area of the island.The relationship is given by , where A is the area of the island measured in square miles.Which one of the following island areas will have 16 species present (rounded to the nearest whole number)?
A) 16 square miles
B) 29,020 square miles
C) 21 square miles
D) 29,263 square miles

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Q 13Q 13

The number of geese nesting in a protected area years after their introduction to the area is given by .
When will the number of nesting geese reach 104?
A) After 18 years
B) After 115 years
C) Never
D) After 3 years

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Q 14Q 14

The concentration C, in milligrams per deciliter, of a drug in the bloodstream t hours after it is administered is .
What is the maximum concentration ever achieved?
A) 7 milligrams per deciliter
B) 3.21 milligrams per deciliter
C) 6 milligrams per deciliter
D) 2.21 milligrams per deciliter

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Q 15Q 15

The length L, in centimeters, of a certain type of fish is a function of the age t in years.The relationship is .
At what age will the fish be 52 centimeters long?
A) 38 years
B) 52 years
C) 54 years
D) 51 years

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Q 17Q 17

The length L, in centimeters, of a certain type of snake is a function of the age t in years.The relationship is .
What is the longest snake of this variety that can be found?
A) 45 centimeters
B) 41 centimeters
C) 18.56 centimeters
D) 53 centimeters

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Q 18Q 18

The concentration, in milligrams per deciliter, of a drug in the bloodstream t hours after it is administered is .
When is the maximum concentration achieved?
A) After 6 hours
B) After 2.84 hours
C) After 5 hours
D) After 1.84 hours

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Q 24Q 24

Find the minimum value of . Consider only positive x-values.
A)
B)
C)
D) There is no solution.

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Q 25Q 25

What value of x gives the minimum value of ? Consider only positive x-values.
A)
B)
C)
D) There is no solution.

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Q 26Q 26

What value of x gives the minimum value of ? Consider only positive x-values.
A)
B)
C)
D) There is no solution.

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Q 27Q 27

What is the minimum value of ? Consider only positive x-values.
A)
B)
C)
D) There is no solution.

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Q 28Q 28

What is the maximum value of ? Consider only positive x-values.
A)
B)
C)
D) There is no solution.

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Q 29Q 29

What value of x gives the maximum value of ? Consider only positive x-values.
A)
B)
C)
D) There is no solution.

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Q 30Q 30

What is the maximum value of ? Consider only positive x-values.
A)
B)
C)
D) There is no solution.

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Q 31Q 31

What is the maximum value of ?
Consider only positive x-values.
A)
B)
C)
D) There is no solution.

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Q 32Q 32

What x-value gives the maximum value of ? Consider only positive x-values.
A)
B)
C)
D) There is no solution.

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Q 33Q 33

What is the maximum value of ? Consider x-values between 3 and 12 only.
A)
B)
C)
D) There is no solution.

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Q 34Q 34

What is the maximum value of ? Consider x-values between 3 and 12 only.
A)
B)
C)
D) There is no solution.

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