Add or subtract as indicated. Write the answer in simplest form.- 
+ 
A. 1
B. - 1
C. 
D. - 
Answer: B
Mathematics
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Evaluate the expression without using a calculator, or state that the value does not exist. Simplify the answer to the extent possible.sinh(2 ln 4)
A. 
B. 
C. 
D. 
Mathematics
Identify the digit with the given place value.382.594hundredths
A. 0.09 B. 9 C. 5 D. 300
Mathematics
Find the coordinates of the vertex of the quadratic function.f(x) = -x2 - 8x + 1
A. (4, -47) B. (-8, 1) C. (-4, 17) D. (4, -15)
Mathematics
Solve the problem.Suppose that the average monthly low temperatures for a small town are shown in the table.
Model this data using f(x) = a sin(b(x - c)) + d.
A. f(x) = 23 sin 
+ 42
B. f(x) = 23 sin 
+ 42
C. f(x) = 23 sin 
+ 42
D. f(x) = 42 sin 
+ 23
Mathematics