Graph the linear function. Give the domain and range.f(x) = 5x
A. Domain: (-?, ?); range: (-?, ?)
B. Domain: (-?, ?); range: (-?, ?)
C. Domain: (-?, 0); range: (0, ?)
D. Domain: (-?, ?); range: (-?, 0)
Answer: B
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Evaluate the permutation.
A. 0 B. 479,001,600 C. 1 D. 11
Provide an appropriate response.A rectangular flowerbed is surrounded by a walkway. The outside of the walkway measures 18 ft by 16 ft and the area of the flowerbed is 120 ft2. What is the width of the walkway?
Fill in the blank(s) with the appropriate word(s).
Solve the problem.To approximate the speed of a river, a circular paddle wheel with radius 0.65 feet is lowered into the water. If the current causes the wheel to rotate at a speed of 12 revolutions per minute, what is the speed of the current? Express the answer in miles per hour rounded to two decimal places, if necessary.
A. 49.01 miles per hour B. 0.09 miles per hour C. 0.28 miles per hour D. 0.56 miles per hour
Solve the problem.A mechanic is testing the cooling system in a boat engine. He measures the engine's temperature over time. Use a graphing utility to build a logistic model from the data. Round value to the nearest hundredth. Based on the model, what is the carrying capacity of the cooling system?
A. y = ; 311.63°F
B. y = ; 314.79°F
C. y = ; 306.53°F
D. y = ; 314.79°F