Solve the problem.A car wheel has a 14-inch radius. Through what angle (to the nearest tenth of a degree) does the wheel turn when the car rolls forward 3 ft?
A. 157.3°
B. 152.3°
C. 162.3°
D. 147.3°
Answer: D
Mathematics
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Solve the problem.Ken and Kara are 30 miles apart on a calm lake paddling toward each other. Ken paddles at 4 miles per hour, while Kara paddles at 7 miles per hour. How long will it take them to meet?
A. 2 hr
B. 2 hr
C. 10 hr
D. 19 hr
Mathematics
Use the illustration in the figure below to draw the figure .
?
?
A.
B.
C.
D.
E.
Mathematics
Sketch a possible graph for a function f that has the stated properties.The domain of f is [0, 5] and the derivative at x = 1 is 1.
What will be an ideal response?
Mathematics
Find the inverse of the matrix, if possible.A =
A.
B.
C. No inverse
D.
Mathematics