What is the area of a circle if it has a circumference of 22p ft? Leave the answer in terms of p.
What will be an ideal response?
121p ft²
Mathematics
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Perform the indicated operation.
- 6
- 6
A. 65
B. 26
C. -65
D. -8
Mathematics
Solve the problem.Find the amount of money in an account after 7 years if $2900 is deposited at 8% annual interest compounded semiannually.
A. $5021.86 B. $5048.97 C. $4970.09 D. $5067.52
Mathematics
Translate to a system of three equations, then solve.The sum of three numbers is -5. The first, minus the second, plus 3 times the third, is 15. The third, plus 2 times the first, plus the second, is -10. What are the numbers?
A. -5, -5, 5 B. 5, 5, -5 C. -5, -5, -5 D. No solution
Mathematics
Simplify.(-3x4y)(9x4y5)
A. -27x16y5 B. 27x8y4 C. 27x16y5 D. -27x8y6
Mathematics