Multiply. ? 

A.
B.
C.
D.


Answer: B

Mathematics

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The Acme Class Ring Company designs and sells two types of rings: the VIP and the SST. They can produce up to 24 rings each day using up to 60 total man-hours of labor. It takes 3 man-hours to make one VIP ring, versus 2 man-hours to make one SST ring.How many of each type of ring should be made daily to maximize the company's profit, if the profit on a VIP ring is $50 and on an SST ring is $10?

A. 24 VIP and 0 SST B. 20 VIP and 0 SST C. 24 VIP and 4 SST D. 20 VIP and 4 SST

Mathematics

Answer the question(s) based on the following situation: Over the last 80 years records have been kept of the annual rainfall in the Tasmanian desert. The distribution of annual rainfall is approximately normal and has no outliers. The minimum of 4.5 inches of rain occurred in 1952; the maximum of 11.7 inches of rain occurred in 1934.In this part of the world, anything over 10.5 inches of annual rainfall is considered a "wet" year. Of the last 80 years, approximately how many were "wet" ones?

A. 4 B. 16 C. 6 D. 2 E. none of these

Mathematics

Solve. Write results using scientific notation.Assume that the volume of the earth is 4.0 x 1014 cubic meters and the volume of a bacterium is 3.4 x 10-16 cubic meters. If the earth could be filled with bacteria, how many would it contain?

A. 1.18 x 10-31 bacteria B. 1.18 x 1031 bacteria C. 1.18 x 10-30 bacteria D. 1.18 x 1030 bacteria

Mathematics

Rewrite the fractions as equivalent fractions with the given LCD. and LCD: 36

A.
B.
C.
D.

Mathematics