Add. Simplify, if possible. + 

A.
B.
C.
D.


Answer: A

Mathematics

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Change the given quantity to the indicated unit.108 in. =  ft

A. 36 B. 324 C. 9 D. 0.75

Mathematics

Find the indicated nth term of the geometric sequence. ? 22th term : ?

A.
B.
C.
D.
E.

Mathematics

111 college students were interviewed to determine their political party affiliations and whether they favored a balanced-budget amendment to the Constitution. The results of the study are listed in the table, where D represents Democrat and represents Republican.  FavorNot favorUnsureTotalD2428860R3115551Total554313111A person is selected at random from the sample. Find the probability that the described person is selected. A Democrat who favors the amendment. Round your answer to one decimal place. ?

A. 22.2% B. 21.6% C. 21.3% D. 24.0% E. 24.9%

Mathematics

Solve the problem.The weight of a liquid varies directly as its volume V. If the weight of the liquid in a cubical container 5 cm on a side is 375 g, find the weight of the liquid in a cubical container 3 cm on a side.

A. 12 g B. 9 g C. 27 g D. 81 g

Mathematics