Find w = m^(–1)(r).

A music store sells a CD with a wholesale price of $5 for $11.25 and one with a wholesale price of $15.00 for $23.75.




Mathematics

You might also like to view...

Referring to triangle ABC, find the area of the triangle. ?   ? Round to three significant digits. ?

A. 1,690 cm2 B. 1,750 cm2 C. 1,760 cm2 D. 1,720 cm2 E. 1,730 cm2

Mathematics

Use the Pythagorean Theorem to find the length of the missing side.Then find the indicated trigonometric function of the given angle. Give an exact answer with a rational denominator.Find sec ?.

A.
B.
C.
D.

Mathematics

Solve the problem.Ken is 6 feet tall and is walking away from a streetlight. The streetlight has its light bulb 14 feet above the ground, and Ken is walking at the rate of 1.3 feet per second. Find a function, d(t), which gives the distance Ken is from the streetlight in terms of time. Find a function, , which gives the length of Ken's shadow in terms of d. Then find .

A. (S ? d)(t) = 0.72t B. (S ? d)(t) = 1.24t C. (S ? d)(t) = 2.2t D. (S ? d)(t) = 0.98t

Mathematics

Use integration by parts to find the integral.

A. x ln 8x - x + C B. x ln 8x + x + C C. x ln 8x - 8x + C D. 8x ln x - x + C

Mathematics