Mathematics: The distance a spring stretches varies directly as the amount of weight that is hanging on it. a weight of 2.5 pounds stretches a spring 18 inches. find the stretch of the spring when a weight of 6.4 pounds is hanging on it.

The distance a spring stretches varies directly as

Ответ:

nett4386

05.01.2022

Mathematics

2.5 / 18 = 6.4 / x
cross multiply
(2.5)(x) = (18)(6.4)
2.5x = 115.2
x = 115.2 / 2.5
x = 46.08 inches

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Ответ:

toxsicity

23.09.2022

Mathematics

3 3/4 pints = 60 oz
and
8 oz x 8=64 oz
60<64
therefore he was 4 oz short of the total recommended amount.

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The distance a spring stretches varies directly as the amount of weight that is hanging on it. a weight of 2.5 pounds stretches a spring 18 inches. find the stretch of the spring when a weight of 6.4 pounds is hanging on it.

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