Graph the function on the indicated interval.y = 2 cos (?x) + 3 sin (?x), 0 ? x ? 2 
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Find the indicated quantities for the appropriate geometric sequence.A man borrowed $2000 at 10% interest compounded annually. If he paid off the loan in full at the end of 5 years, how much did he pay? Round to the nearest cent.
A. $3000.00 B. $3221.02 C. $1221.02 D. $2200.00
Mathematics
Convert the polar equation to rectangular coordinates. r + cos? = 4
What will be an ideal response?
Mathematics
Solve the system by the elimination method.-7x - 82 = 9y 2x - 3y = 10
A. {(-5, -5)} B. {(-4, -6)} C. {(-4, -5)} D. ?
Mathematics
Solve the problem.A company's profit amounted to 25% of its sales. If the profits were $3 million, then what was the total of the company's sales?
A. $14 million B. $10 million C. $12 million D. $13 million
Mathematics