Use the information given in the figure.
How many are in set A?
A. 29
B. 19
C. 15
D. 23
Answer: D
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Find the exact value of the following expression without using a calculator.tan 
A. - 
B. - 
C. - 
D. 
Solve the problem.If an object is propelled upward from a height of 144 feet at an initial velocity of 128 feet per second, then its height after t seconds is given by the equation 
After how many seconds does the object hit the ground?
A. 9 sec B. 11 sec C. 4.5 sec D. 8.0 sec
Solve.The formula S = A
models the value of a retirement account, where 
number of dollars added to the retirement account each year, 
annual interest rate, and 
value of the retirement account after t years. If the interest rate is 11%, how much will the account be worth after 40 years if $1000 is added each year? Round to the nearest whole
number. A. $41,000 B. $646,827 C. $72,142 D. $2,665,036
Solve the problem.Fahrenheit temperature F is a linear function of Celsius temperature C. The ordered pair (0, 32) is an ordered pair of this function because 0°C is equivalent to 32°F, the freezing point of water. The ordered pair (100, 212) is also an ordered pair of this function because 100°C is equivalent to 212°F, the boiling point of water. Use the two given points and the point-slope formula to write F as a function of C. Find the Fahrenheit temperature of the inside of a car that is 44° C.
A. F = 
C + 32; 111.2°F
B. F = 
C + 32; 98.9°F
C. F = 
C - 32; 102.2°F
D. F = 
C - 32; 106.5°F