Solve the problem.The mean and median salaries for U.S. workers are $28,000 and $43,000, respectively. State whether you think the distribution of salaries is normal, rectangular, skewed left, or skewed right. Explain your answer.
What will be an ideal response?
Since the median exceeds the mean, the distribution is skewed left.
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Use the given growth rate to find the approximate doubling time and to predict the population in 50 years of a growing suburban town (based on a current population of 100,000).Use the average growth rate between 1970 and 2000, which was about 1.4%.
A. 52 years; population in 50 years = 229,740 B. 60 years; population in 50 years = 174,110 C. 50 years; population in 50 years = 200,000 D. 45 years; population in 50 years = 151,572
Find all vertical asymptotes of the given function.f(x) = 
A. x = 0, x = -5, x = 5 B. x = -5, x = 5 C. x = -25, x = -11 D. x = 0, x = -25
Solve.A 35-inch-square TV is on sale at the local electronics store. If 35 inches is the measure of the diagonal of the screen, find the length of the side of the screen, rounding to the nearest tenth.
A. 24.7 in. B. 612.5 in. C. 3 in. D. 5.9 in.
Evaluate the expression.(-4)-1
A. -4
B. - 
C. 
D. 4