Answer all questions completely and show a work to receive full credit work must

Question

Answer all questions completely and show a work to receive full credit work must be turned in at the beginning of class on the date it is due. Late homework is not accepted. It is a violation of academic integrity to turn in work that is exactly the same as, or very similar to, the work of another student. Academic integrity violations may be subject to sanctions according to university A large Ferris wheel has a diameter of 120 feet. If the rider gets on at the lowest point, what distance along the circular wheel will the rider travel when it rotates through an angle of 140 degree ? Round to the nearest tenth of a foot. A sector of a circle with radius 4 inches is rolled to form a cone. If the arc length around the top of the cone is 8.5 inches, what is the surface area of the outside of the cone? Round to the nearest tenth.

Explanation / Answer

1. Diameter =120 feet

Radius=120/2 =60 feet

Theta=140 degree= 140*pi/180= 7pi/9

Length of arc,s= radius * theta = 60*7pi/9 =146.5 feet

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