after 1 second the rock is 129 feet in the air; after 2 seconds, it is 236 feet in the air. find the height, in feet of the rock after 5 seconds in the air.

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asked Sep 2, 2021 188k views

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after 1 second the rock is 129 feet in the air; after 2 seconds, it is 236 feet in the air. find the height, in feet of the rock after 5 seconds in the air.

Mathematics
middle-school

Abderazak Amiar asked

by Abderazak Amiar

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1 Answer

4 votes

Answer:

557 feet

Explanation:

1s --> 129

2s --> 236

1 to 2 is 107 feet

107*4=428

129 --> 1

129+107*4

129+428

557

Luca Giorgi answered Sep 8, 2021

by Luca Giorgi

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