Solve the problem.A pick-up truck is fitted with new tires which have a diameter of 44 inches. How fast will the pick-up truck be moving when the wheels are rotating at 430 revolutions per minute? Express the answer in miles per hour rounded to the nearest whole number.

A. 28 mph
B. 9 mph
C. 56 mph
D. 47 mph


Answer: C

Mathematics

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At the given point, find the slope of the curve or the line that is tangent to the curve, as requested.6x2y - ? cos y = 7?, slope at (1, ?)

A. 0
B. -2?
C. ?
D. - 

Mathematics

Provide an appropriate response.Perform the indicated operation. Express as an ordinary number. 413 ? 102

Fill in the blank(s) with the appropriate word(s).

Mathematics

Find the derivative of the function.f(t) = (6 - t)(6 + t3)-1

A. f '(t) = 
B. f '(t) = 
C. f '(t) = 
D. f '(t) = 

Mathematics

Find the amount of premium retained by the company and the amount of refund to the insured using proration.As a result of a recent claim, Joshua's Meat Market has had their fire insurance policy canceled after 9 months. Their annual premium is $1343.

A. $1119.17, $223.83 B. $895.33, $447.67 C. $1007.25, $335.75 D. $999.75, $343.25

Mathematics