Solve the quadratic equation.x2 + 3x - 88 = 0
A. {-11, 8}
B. {-8, 11}
C. {-11, 1}
D. {8, 11}
Answer: A
Mathematics
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Solve the problem.If $23,200 earned simple interest of $1082.67 in 8 months, what was the simple interest rate? Round to the nearest tenth of a percent, when necessary.
A. 6% B. 7.6% C. 6.2% D. 7%
Mathematics
Rewrite the problem as a multiplication problem.476 ÷ m = 7
A. 476 ? 7 = m B. m = 7 ÷ 476 C. 476 ? m = 7 D. 476 = 7 ? m
Mathematics
Solve the problem.A car wheel has a 14-inch radius. Through what angle (to the nearest tenth of a degree) does the wheel turn when the car rolls forward 2 ft?
A. 113.2° B. 103.2° C. 108.2° D. 98.2°
Mathematics
Use a calculator to find the root or power rounded to six decimal places.
A. -4.272659 B. -2.067041 C. 4.272659 D. 2.067041
Mathematics