Simplify the expression.
+ tan ?
A. sin2 ?
B. 1
C. cos ? + sin ?
D. sec ?
Answer: D
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Using the present value tables, solve the following problems. ? ? Required: 1) What is the present value of a $100,000 loan issued on January 1, 2016, due on January 1, 2021, discounted at 14% compounded annually? ? 2) What is the present value of a $100,000 loan issued on January 1, 2016, due on July 1, 2021 discounted at 16% compounded quarterly? ? 3) What is the amount of the present value discount on $25,000 due at the end of seven years at 9% compounded annually?
What will be an ideal response?
Find the exact value of the expression.cos 
A. 
B. 
C. 
D. 1
Determine whether the spending pattern described is at, above, or below the national average. Assume that any salaries or wages are after tax. 
A single 42-year old woman with a monthly salary of $3700 spends $1200 on rent.
A. below average B. at average C. above average
Use a calculator to find the value of the expression rounded to two decimal places.sin-1 (0.7)
A. 0.80 B. 44.43 C. 45.57 D. 0.78