Solve the application.A rectangular projector screen has a length of 4 feet and a width of 1 feet. What is the area of the screen?

A. 40 ft2
B. 5 ft2
C. 1 ft2
D. 5 ft2


Answer: D

Mathematics

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Solve the problem. Express answers as a percent rounded to the nearest tenth. Speedy Cleaning Service had a cost of beginning inventory of $40,000, net sales of $248,000, and gross sales of $465,000. Find the beginning inventory percent of net sales and gross sales percent of net sales.

A. beginning inventory percent of net sales: 16.1%, gross sales percent of net sales: 187.5% B. beginning inventory percent of net sales: 61.9%, gross sales percent of net sales: 16.1% C. beginning inventory percent of net sales: 187.5%, gross sales percent of net sales: 16.1% D. beginning inventory percent of net sales: 16.1%, gross sales percent of net sales: 61.9%

Mathematics

Determine whether f and g are inverses by determining whether  and f(x) = , g(x) = 

A. Yes B. No

Mathematics

Solve.19.84 is what percent of 32?

A. .62% B. 620% C. 62% D. 6.2%

Mathematics

Simplify the expression.-2(8x + 4) + 6(10x + 4)

A. -24x B. 44x + 4 C. 6x + 2 D. 44x + 16

Mathematics