Solve the equation by completing the square.t2 - t - 9 = 0
A. 1 ± 
B. 
C. 
D. 
Answer: C
Mathematics
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Convert the credit card rate to the APR. ? Ohio, 0.02192% daily rate. ?
A. 4% B. 7% C. 6% D. 5% E. 8%
Mathematics
Graph one complete cycle for the function. Label the axes so that the amplitude (if defined) and period are easy to read.
?
?
A. ?
B. ?
?
C. ?
D. ?
E. ?
Mathematics
Simplify the radical expression. Assume all variables represent positive real numbers.
A. -7 B. 19 C. 49 D. ±7
Mathematics
The amount P is deposited in an account giving R% annual interest compounded n times a year. Find the amount A in the account after t years.P = $4000, R = 10%, n = 4, t = 1
A. $5856.40 B. $4203.78 C. $4415.25 D. $4862.03
Mathematics