Solve.If y varies directly as the cube of x, and y = 8 when x = 10, find y when x = 5.
A. 4
B. 16
C. 64
D. 1
Answer: D
Mathematics
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Provide an appropriate response.Find the radius of a sector whose central angle is 1.7 radians and whose area is 5.4 sq m.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Perform the arithmetic operations and simplify.-7 ? 10
A. 70
B. 
C. - 
D. -70
Mathematics
Provide an appropriate response.You are asked to change 
to a mixed number. What should be your first step?
A. Multiply 25 and 24. B. Divide 24 by 25. C. Add 25 and 24. D. Divide 25 by 24.
Mathematics
Simplify the expression by combining like terms, if possible.Perform the indicated operation and simplify: 3t - [5 - 3{t - t(6 + t)}].
What will be an ideal response?
Mathematics