Solve the problem.A cube 4 inches on an edge is given a protective coating 0.2 inches thick. About how much coating should a production manager order for 800 cubes?

A. About 7,680 in.2
B. About 2,560 in.2
C. About 10,240 in.3
D. About 15,360 in.3


Answer: D

Mathematics

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Perform the operation and give the answer as a fraction in lowest terms. + 

A.  
B.  
C. - 
D. -  

Mathematics

Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 

A. 0.20 B. 0.65 C. 0.35 D. 0.15

Mathematics

Solve.Use the Binomial Theorem to approximate  to 7 decimal places.

A. 1.050101 B. 1.0550101 C. 1.0550505 D. 1.0510101

Mathematics

Use the multiplication property of inequality to solve the inequality and graph the solution set on a number line.4x ? 12

A. (- 3, ?)

B. (-?, - 3)

C. [3, ?)

D. (-?, 3]

Mathematics