Evaluate the expression without using a calculator, and write your answer in radians.
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What will be an ideal response?
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Solve the problem.Mardi received an inheritance of $50,000. She invested part at 1.75% and deposited the remainder in tax-free bonds at 2%. Her total annual income from the investments was $925. Find the amount invested at 1.75%.
A. $30,000 B. $29,000 C. $49,075 D. $15,000
The expression is equal to either 0, 1, or -1. Decide which is correct.(-5)0
A. 0 B. -1 C. 1
Use the laws of exponents to simplify each expression using positive exponents only. Assume all variables represent nonzero real numbers.x9 ? x6
A. 15x B. x15 C. x54 D. 54x
Solve the problem.Mardi received an inheritance of $70,000. She invested part at 8% and the rest at 7%. Her total annual income from the investments was $5500. Find the amount she invested at 8%.
A. $60,000 B. $30,000 C. $59,000 D. $64,500