Perform the indicated operation. Assume that all variables represent nonnegative real numbers.-5
- 3
A. -20
- 3
B. -29
C. -29
D. -401
Answer: C
Mathematics
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Simplify.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The value V, in dollars, of a shopkeeper's inventory software program is given by the formula 
where t is the number of years since the shopkeeper first bought the program. Find the number of years after which the value of the inventory program is $550 by solving the equation 
visually, using the following graph. 
A. 6 years B. 600 years C. 10 years D. 5 years
Mathematics
Simplify the power of i to i, 1, -i or -1.
A. -1 B. i C. 1 D. -i
Mathematics
Use transformations to graph the function.y = cos (
x)
A. 
B. 
C. 
D. 
Mathematics