Mathematics, 24.09.2020 14:01 xxaurorabluexx
The penny size of a nail indicates the length of the nail. The penny size d
is given by the literal equation d=4nā2
, where n
is the length (in inches) of the nail.
a. Solve the equation for n
.
n=
Question 2
b. Use the equation from part (a) to find the lengths of nails with the following penny sizes: 3, 6, and 10.
A 3-penny nail is inches.
A 6-penny nail is inches.
A 10-penny nail is inches.
Answers: 2
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The penny size of a nail indicates the length of the nail. The penny size d
is given by the literal...
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