Using a sum or difference identity, write the following as an expression involving functions of x.tan (x + ?)
A. 
B. -tan x
C. tan x
D. 
Answer: C
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Solve the problem.The hemispherical bowl of radius 6 contains water to a depth 4. Find the volume of water in the bowl.
A. 
?
B. 
?
C. 
?
D. 
?
The length L, in centimeters, of a certain fish depends on the age t, in years. The relationship is
.
?
Fish between lengths of 34.50 and 39.50 centimeters long are suitable for harvesting. Over what age range is the fish suitable for harvesting? Round your answer to two decimal places.
A. 4.90 years or older B. 12.59 years or older C. Between 3.49 and 4.90 years old D. Between 8.47 and 12.59 years old.
Find the transform of the given function of s.F 
= 
A. f 
= - 
e-2t + 
e-7t - 
e-5t
B. f 
= - 
e-2t - 
e-7t + 11e-5t
C. f 
= - 
e-2t + 
e-7t - 
e-5t
D. f 
= - 
e2t - 
e7t + 11e5t
Use the listing method to find the LCM of the given numbers.10 and 25
A. 25 B. 35 C. 50 D. 250