The driving gear has 15 teeth and the driven gear has 29 teeth. Technician A says that the output gear will be going faster than the input gear. Technician B says the ratio is 3.86:1. Which technician is correct?

A) Technician A B) Technician B C) Both technicians D) Neither technician


D

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Indicate whether the statement is true or false

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Indicate whether the statement is true or false

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The grain most widely used to produce ethanol is _____

a. sorghum c. corn b. millet d. wheat

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A rotary engine is the essence of a vertical takeoff and landing (VTOL) personal aircraft known as the Moller Skycar M400. It is a flying car known as a personal air vehicle (PAV) and it is expected to make its first untethered flight in 2020. The PAV has been under development for 30 years at a total cost of $100 million. Assuming the $100 million was spent in an equal amount each year, determine the future worth at the end of the 30-year period at an interest rate of 10% per year.

What will be an ideal response?

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