A barn roof has a 35° rise, and the barn is 42 feet wide.

a. How many feet does the roof rise?
b. What length rafter is needed to have a 12-inch overhang?


a. 15 ft
b. 27 ft

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A healthy hoof will grow about ____ inch per month.

A. 1/4 B. 3/8 C. 1/2 D. 3/4

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A tool that can be used to check the alignment of two pulleys is a _____.

a. dial indicator b. micrometer c. ruler d. tachometer

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____________________ is chopped corn that goes through a process of fermentation

Fill in the blank(s) with correct word

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Explain why a hybrid vehicle is more efficient than a vehicle powered only by an internal combustion engine.

What will be an ideal response?

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