Solve the problem.The volume V of a given mass of gas varies directly with the temperature T and inversely as the pressure P.  when  and P = 15 lb/ in.2, what is the volume when  and  Round to the nearest tenth when necessary.

A. 420 in.3
B. 440 in.3
C. 410 in.3
D. 400 in.3


Answer: A

Mathematics

You might also like to view...

Sketch the graph of the rational function. Note that the function is not in lowest terms.f(x) =  

A. x ? -4, 0

B. x ? 4, 0

C. x ? 4, 0

D. x ? -4, 0

Mathematics

Solve the problem.Janet drove 355 kilometers and the trip took 5 hours. How fast was Janet traveling?

A. 81 kilometers per hour B. 91 kilometers per hour C. 71 kilometers per hour D. 61 kilometers per hour

Mathematics

Use the figure to solve the inequality.f(x) < g(x)

A. {x|-1 < x < 3}; (-1, 3) B. {x|x < -1 or x > 3}; (-?, -1) or (3, ?) C. {x|-1 ? x ? 3}; [-1, 3] D. {x|x ? -1 or x ? 3}; (-?, -1] or [3, ?)

Mathematics

Simplify.87 - 2 ? 4 ? 5

A. 76 B. 1700 C. 47 D. 395

Mathematics