Solve the problem.An 8-cylinder Crown Victoria gives 18 miles per gallon in city driving and 21 miles per gallon in highway driving. A 300-mile trip required 15.5 gallons of gasoline. How many whole miles were driven in the city?

A. 153 miles
B. 168 miles
C. 132 miles
D. 147 miles


Answer: A

Mathematics

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Use the given information about the polynomial function f(x) to write its complete factored form.Degree 4; zeros: , 5, -2, ; leading coefficient = 1

A. f(x) = (x - 5)(x - 2)
B. f(x) = (x - 5)(x + 2)
C. f(x) = (x + 5)(x + 2)
D. f(x) = (x + 5)(x - 2)

Mathematics

Find the area of the shaded region. ?

What will be an ideal response?

Mathematics

Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. Determine where the function is increasing and where it is decreasing. If necessary, round answers to two decimal places.f(x) = 0.15x4 + 0.3x3 - 0.8x2 + 5; (-4, 2)

What will be an ideal response?

Mathematics

Convert the temperature.9°F =    °C

A. 27.0°C B. -12.8°C C. 48.2°C D. 15.8°C

Mathematics