Simplify the expression. Use positive exponents. Assume variables represent nonnegative numbers.
2
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Find the exact value of the product.cos
sin
A. 
B. - 
C. 
D. 
Mathematics
Match the function with its graph.1) y = sin 
x2) y = 
cos x3) y = 
sin x4) y = cos 
xA) B)
/> C) D)
A. 1A, 2D, 3C, 4B
B. 1A, 2C, 3D, 4B
C. 1B, 2D, 3C, 4A
D. 1A, 2B, 3C, 4D
Mathematics
Provide an appropriate response.In the tables for calculating compound interest, the number of periods is equal to:
A. the number of years divided by the rate B. the number of years divided by the number of compounding periods per year C. the number of years times the number of compounding periods per year D. the number of years times the rate
Mathematics
Find the slope of the line that passes through the given points.(-5, -12) and (3, 1)
A. 
B. - 
C. 
D. 
Mathematics