The San Francisco cable cars travel by clamping onto a steel cable that circulates in a channel beneath the streets. This cable is driven by a large 12-foot-diameter pulley, called a sheave (see the figure). The sheave turns at a rate of 17 revolutions per minute. Find the speed of the cable car, in miles per hour, by determining the linear velocity of the cable. (1 mi = 5,280 ft)
?
?
If the answer needs rounding, round it to the nearest hundredth.
?
__________ mph
What will be an ideal response?
7.28
Mathematics
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Graph the linear function and give the domain and the range. If the function is a constant function, identify it as such.f(x) = 
x
A. D = (-?, ?), R = (-?, ?)
B. D = (-?, ?), R = (-?, ?)
C. D = (-?, ?), R = (-?, ?)
D. D = (-?, ?), R = (-?, ?)
Mathematics
Find the common difference of the arithmetic sequence.6, 9, 12, 15, ...
A. 9 B. 3 C. -3
Mathematics
Solve.Given that sin ? = 0.2419 and that ? is in quadrant I, find sin 4?.
A. 0.8290 B. 2.7069 C. 1.7680 D. -0.0550
Mathematics
Write the whole number in expanded form.26,593
A. 30,000 + 9000 + 500 + 60 + 2 B. 20,000 + 6000 + 500 + 90 + 3 C. 2000 + 600 + 50 + 93 D. 26,593
Mathematics