Solve. Then graph the solution.
< x
A. (4, 6)
B. (-?, 4) ? (6, ?)
C. (0, 4) ? (6, ?)
D. (6, ?)
Answer: C
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Provide an appropriate response.An initial investment of $300 grows at an annual rate of 4.5% compounded bimonthly. Find how long it takes for the investment to amount to $450.
Fill in the blank(s) with the appropriate word(s).
Solve the problem.Each day the commuter train transports x passengers to or from the city at $1.75/passenger. The daily fixed cost for running the train is $1200. Write an equation that relates the daily profit, P, in dollars to the number of passengers each day. Then use the equation to find the daily profit when the train has 920 passengers in a day.
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Find the standard deviation of the probability density function to the nearest hundredth.f(x) = 
; [0, 5]
A. 1.02 B. 1.44 C. 1.40 D. 1.45