Find the average.1.8, 8.7, 6.6, 2.4, 4.7

A. 6.050
B. 24.20
C. 4.84
D. 4.7


Answer: C

Mathematics

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Solve the problem.A cylindrical paint can is 3 inches across the top and about 10 inches high. How many cubic inches of paint could it hold (to the nearest hundredth)?

A. 188.40 in.3  B. 70.65 in.3  C. 141.30 in.3 D. 282.60 in.3 

Mathematics

Solve the problem.The sum of the numbers 14.332, 19.631, 20.572, 21.315, and 24.15 is 100.000. Adjust the list so that the numbers are shown to the hundredths place and their sum is 100.00.

A. 14.34, 19.62, 20.57, 21.32, 24.15 B. 14.34, 19.63, 20.57, 21.31, 24.15 C. 14.33, 19.63, 20.57, 21.32, 24.15 D. 14.33, 19.63, 20.58, 21.31, 24.15

Mathematics

Solve the quadratic equation using the quadratic formula.64x2 + 48x = - 9 

A.
B.
C.
D.

Mathematics

Solve the equation.(x + 4)(x2 + 6x - 27) = 0

A. {4, 9, -3} B. {-4} C. {-4, -9, 3} D. {4}

Mathematics