Solve the inequality. Give answer in interval notation.(x + 6)(x2 - 25) > 0

A. (-6, 5)
B. (-?, -5) ? (5, ?)
C. (-6, -5) ? (5, ?)
D. (-?, 5) ? (5, 6)


Answer: C

Mathematics

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Use the division method to find the GCF of the pair of numbers. If the GCF is 1, write "relatively prime."9 and 54

A. 63 B. 486 C. 9 D. 54

Mathematics

In 1999, the male population of the United States was about 133 million, and the female population was about 139 million. Assuming a Malthusian growth model with a 1.4% annual growth rate, how many more females than males will there be in 26 years? Round your answer to the nearest tenths. ?

A. 16.8 million females B. 24.3 million females C. 8.6 million females D. 4.4 million females E. 67.0 million females

Mathematics

Determine whether the terms are like or unlike.5z3 and -9z3

A. like B. unlike

Mathematics

A tank has the shape of an inverted right circular cone with a base radius of 4 m and a height of 9 m. If the tank is filled to a height of 1 m, find the work required (to the nearest joule) to empty the tank by pumping the water over the top of the tank. (The mass of water is 1000 and the force of gravity is 9.8.)

What will be an ideal response?

Mathematics