An Native American tepee is a conical tent. Find the number of skins needed to cover a teepee 10 ft. in diameter and 12 ft. high. Each skin covers 15 sq. ft. (use = 3.14)

Answers:

13

14

15

How many smaller rectangles are there in an area model that represents 27*83?

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My question is 2/5 x 7/9 = ? Do you know what it equals?

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830,040 in expanded form with exponents

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