Solve the problem.How long will it take for prices in the economy to double at a 4% annual inflation rate? Round the answer to the nearest hundredth.

A. 23.45 yr
B. 17.67 yr
C. 14.21 yr
D. 28.01 yr


Answer: B

Mathematics

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Use Euler's method to find y-values of the solution for the given values of x and ?x, if the curve of the solution passes through the given point.  = y - ex - 3; x = -1 to x = 0.5; ?x = 0.5; (-1, -1)

A.

B.

C.

D.

Mathematics

Graph the equation by determining the missing values needed to plot the ordered pairs.y - x = 1; (3, ), ( , 8), (4, )

A.

B.

C.

D.

Mathematics

Graph the inequality.y ? -2

A.

B.

C.

D.  

Mathematics

Pick the best choice by estimating. Do not measure. For metric measurements, do not attempt to convert to the U.S. system. The area of a classroom is __________. ?

A. 0.5 acre B. 1,000 ft2 C. 0.15 acre D. 100 ft2 E. 0.55 acre

Mathematics