7. Valentina paid $62.32 to fill her car's gas tank with gas. If the gas tank was empty and the cost of gasoline was $3.28 per gallon, how many gallons does the gas tank hold?
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Solution (answer):

Which choice represents the sample space ,s for this event

If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?