31-01-2017
Mathematics

Answered

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The scale used to construct a model of a new house is 1 inch: 7 feet. The height of the house is 21 feet. What is the height of the scale model.

A3 inches

B14 inches

C28 inches

D147 inches

Lance is 5 feet tall. The shadow is 8 feet long. At the same time of day, a trees shadow is 32 feet long. What is the height of the tree?

A30 feet

B24 feet

C29 feet

D51 feet

Verified Answer :

31-01-2017

A
**because 21/3 = 7/1
2. 51

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Anonymous Anonymous

31-01-2017

question 1 answer:D 147 inches
Question 2 answer:C 29 Feet

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