3. Emily hits a nail with her hammer and the nail goes 30 mm into the board. On each successive hit the nail goes in 40% as far as it did on the previous hit. a) How far will the nail go in on the sixth hit? b) After the sixth hit, what is the total distance (to the nearest mm) that the nail has entered into the board?

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter65: Achievement Review—section Six
Section: Chapter Questions
Problem 70AR: Compute the number of cubic centimeters of iron required for the cast-iron plate shown. The plate is...
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13. Emily hits a nail with her hammer and the nail goes 30 mm into the board. On each successive hit
the nail goes in 40% as far as it did on the previous hit.
a) How far will the nail go in on the sixth hit?
b) After the sixth hit, what is the total distance (to the nearest mm) that the nail has entered into the
board?
Transcribed Image Text:13. Emily hits a nail with her hammer and the nail goes 30 mm into the board. On each successive hit the nail goes in 40% as far as it did on the previous hit. a) How far will the nail go in on the sixth hit? b) After the sixth hit, what is the total distance (to the nearest mm) that the nail has entered into the board?
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