Use a calculator to find the approximate value. Express your answer in degrees rounded to two decimal places.tan-1(-0.7002)
A. 145°
B. -38°
C. -33°
D. -35°
Answer: D
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Solve the problem.The Mathematics Society is holding an election for the president. The three candidates are A, B, and C. Forty-five percent of voters like A the most and B the least. Thirty percent of voters like B the most and C the least. Twenty-five percent of voters like C the most and A the least. Write out the preference schedule for this election.
A. 
B. 
C. 
D. 
E. 
Solve the problem.If an amount of money, called the principal, P, is deposited into an account that earns interest at a rate r, compounded annually, then in two years that investment will grow to an amount A, given by the formula 
If a principal amount of $5500 grows to $6415.20 in two years, what is the interest rate?
A. 6% B. 10% C. 9% D. 8%
Solve.Find the simple interest when: Principal = $360, Rate = 7%, Time = 6 years.
A. $252.00 B. $151.20 C. $1512.00 D. $25.20
Simplify.17 - (-15) + 19
A. 17 B. 51 C. 21 D. -17