Solve the problem.A rectangular room has a perimeter of 106 feet and a width of 15 feet. Find the length.
A. 40 ft
B. 38 ft
C. 37 ft
D. 76 ft
Answer: B
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The pie chart below shows the number of pizzas consumed by college students in a typical month. Use the chart to answer the question. What percent of college students consume 1-2 pizzas in a typical month?
A. 18% B. 34% C. 41% D. 2%
Solve the problem.For a resistor in a direct current circuit that does not vary its resistance, the power that a resistor must dissipate is directly proportional to the square of the voltage across the resistor. The resistor must dissipate watt of power when the voltage across the resistor is 8 volts. Find the power that the resistor must dissipate when the voltage across it is 24 volts.
A. watt
B. watt
C. watt
D. 4 watts
Solve the inequality.x2 - 2x ? 0
A. [-2, 0] B. (-?, 0] or [2, ?) C. (-?, -2] or [0, ?) D. [0, 2]
Find the largest open interval where the function is changing as requested.Decreasing f(x) =
A. (-8, ?) B. (8, ?) C. (-?, -8) D. (-?, 8)