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3 years ago

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Mathematics

1 answer:

Reptile [31]3 years ago

5 0

There are 3 feet in 1 yard. 300 feet is equal to 100 yards.

2 pieces of rope at 16 yards = 32 yards

1 piece of rope at 12.5 yards = 12.5 yards

1 piece of rope at 123.25 feet, divided by 3 feet per yard = 41.1 yards (approx.)

100 - 32 - 12.5 - 41.1 = 14.4 yards

Now multiply by this number of yards by 3 to convert it to feet.

14.4 x 3 = 43.2 feet

The school club needs 43.2 feet of additional rope.

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3 years ago

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An investor invests $2,500 into a mutual fund and earns 5.75% on the principle for each of three years. How much interest has ac

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Interest in 3 years = $456.52

Step-by-step explanation:

As we know the the formula of compound interest

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3 years ago

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Step-by-step explanation:

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