Simplify the expression using the order of operations.24 + (4 ? 22) -  

A. 35
B. 28
C. 92
D. 19


Answer: A

Mathematics

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Solve the equation by factoring.17d2 - 3d = 0

A.
B.
C.
D.

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Sketch the graphs of the given functions on the same axes. ?  and  ?

A. ?


B. ?


C. ?


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An auxiliary electric power station will serve three communities, A, B, and C, whose relative locations are shown in the accompanying figure. Determine where the power station should be located if the sum of the squares of the distances from each community to the site is minimized. Please round the answer to the nearest hundredth. ? 

What will be an ideal response?

Mathematics

Solve the percent of change problem.A company increased the number of employees from 380 to 395 in the first half of the year. What was the percent of increase during this time period? Round to the nearest tenth of a percent.

A. 51% B. 3.8% C. 96.2% D. 3.9%

Mathematics