Solve the problem.The weight of a certain gas is 3 kg per cubic meter. How many cubic meters would be occupied by 64 kg of the gas?

A. 20 m3
B.  m3
C. 819 m3
D. 21 m3


Answer: A

Mathematics

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A. 4 B. 3 C. -4 D. -12

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Using the Law of Cosines, find angle C when a = 5, b = 4, and c = 8.

a. 24.15ø b. 30.75ø c. 80.11ø d. 125.1ø e. 35.1ø

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Find the probability.What is the probability that a card drawn from a deck of 52 cards is not a 9? 

A.
B.
C.
D.

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