Simplify the rate and write the result in words.

A. ; 2 computers for every 7 printers
B. ; 10 printers for every 5 computers
C. ; 5 printers for every 35 computers
D. ; 2 printers for every 7 computers


Answer: D

Mathematics

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Provide an appropriate response.The exact area of the region bounded by the graphs of y = x2 - 4, and the x-axis from x = 0 to x = 4 is

A.  sq units.
B. 12 sq units.
C. 16 sq units.
D.  sq units.
E.  sq units.

Mathematics

Solve the problem. Round rates to the nearest tenth of a percent as necessary, amounts to the nearest dollar, and time to the nearest day.Sam Peters signs a $4200 note. His bank charges a 10% discount rate. Find the effective rate charged by the bank if the note is for 10 months.

A. 9.9% B. 10% C. 11% D. 10.9%

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Match the graph with its exponential function.



What will be an ideal response?

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The first card is a club or a diamond.

Two cards are dealt without replacement from a well-shuffled deck of cards. Find the probability of each event.

Mathematics