Solve the problem.A town's annual snowfall is normally distributed with a mean of 47 inches and a standard deviation of 9 inches. Find P84.
A. 56 inches
B. 51.5 inches
C. 38 inches
D. 65 inches
Answer: A
Mathematics
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Rewrite the expression using the Distributive Property and simplify the result.1 ? (-5 - x2)
A. -4 + x2 B. -5 - x2 C. -4 - x2 D. 5 + x2
Mathematics
Graph the equation by plotting the intercepts.x - 4 = 2y
A. 
B. 
C. 
D. 
Mathematics
Factor using the reverse FOIL method.8x2 + 6x - 9
A. (4x - 3)(2x + 3) B. (8x + 3)(x - 3) C. (4x + 3)(2x - 3) D. (8x - 3)(x + 3)
Mathematics
Solve the problem.Use the Consumer Price Index figures in the table below to find the amount that would be charged in 1997 for the same amount of groceries that cost $179.40 in 1995. Give your answer to the nearest dollar.YearConsumer Price Index1995152.41997160.51999166.62001177.12003184.02005195.32007207.3
A. $189 B. $150 C. $191 D. $170
Mathematics