Find the mean. If necessary, round to one decimal place.93, 85, 222, 51
A. 112.8
B. 112.3
C. 150.3
D. 113.3
Answer: A
Mathematics
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Solve the equation.
- 4 = 0
A. 
B. 
C. ?
D. {42}
Mathematics
Use an annuity table to solve the problem. Round to the nearest cent.The Greenes want to buy a new car and would like to have $9000 to put down on it. They can save $450 a quarter. If they deposit this amount in an account paying 6% compounded quarterly, how long will it be before they can purchase the car?
A. 3
years
B. 4
years
C. 4
years
D. 4 years
Mathematics
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sec ? = - 
, 
< ? < ?Find sin 
.
A. - 
B. - 
C. 
D. 
Mathematics
Solve.3(2x - 2) ? 24
A. x < 
B. x ? 5
C. x ? 5
D. x ? 
Mathematics