Find the exact value of the expression if ? = 60°. Do not use a calculator.g(?) = sin ?Find [g(?)]2.
A. 
B. 1
C. 
D. 
Answer: C
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For the given function:a) Describe an appropriate domain and range for the function.b) Make a rough sketch of a graph of the function. c) Briefly discuss the validity of your graph as a model of the true function.(size of truck, average fuel mileage)
What will be an ideal response?
Solve the problem.Mara can type 2080 words in 
hr (40 minutes). How many words per minute can she type?
A. 1387 words per min B. 35 words per min C. 78 words per min D. 52 words per min
Find the domain, the range, and any intercepts.
A. domain: (-?, ?); range: (-9, ?); intercepts: (0, -8), (-2, 0), (4, 0) B. domain: (-?, ?); range: [-9, ?); intercepts: (-8, 0), (0, -2), (0, 4) C. domain: (-?, ?); range: [-9, ?); intercepts: (0, -8), (-2, 0), (4, 0) D. domain: [-9, ?); range: (-?, ?); intercepts: (0, -8), (-2, 0), (4, 0)
Solve.
= 
A. 2.1 B. 5.8 C. 5.9 D. 2.7