Stair riser height must be between:

a. 3 and 6 inches.
b. 4 and 7 inches.
c. 5 and 8 inches.
d. 6 and 9 inches.

b

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Record the quotient of 75/100 to two decimal places

A) 0.25 B) 0.65 C) 0.75 D) 0.85

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