Find the square root if it is a real number, or state that the expression is not a real number.

A.
B. 169
C. 17
D. 13


Answer: D

Mathematics

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Demographic data for a hypothetical state is given. Use the information to solve the problem. A state has 20 representatives and a population of 16 million; party affiliations are 70% Republican and 30% Democrat. If districts are drawn randomly, what would be the most likely distribution of House seats?

A. 13 Republicans, 7 Democrats B. 15 Republicans, 5 Democrats C. 14 Republicans, 6 Democrats D. 6 Republicans, 14 Democrats

Mathematics

Solve.A cylindrical tank has a diameter of 16 feet and an altitude of 5 feet. If a gallon of paint will cover 70 square feet, how many gallons are needed to cover the sides and top of the tank? Assume you cannot buy a fraction of a gallon.

Fill in the blank(s) with the appropriate word(s).

Mathematics

Does the function have an inverse function? ? ?

A. No B. Yes

Mathematics

Multiply and simplify. ? 

A.
B.
C.
D.

Mathematics