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3 years ago

The length of a field in feet is a function f(n) of the length nin yards. Write a function rule for this situation.

Mathematics

1 answer:

qwelly [4]3 years ago

5 0

Given:

The length of field is n yards.

The length of a field in feet is a function f(n).

To find:

The function rule for this situation.

Solution:

We know that,

1 yard = 3 feet

Using this conversion, we get

n yard = 3n feet

The length of field is n yards. So, the length of the field is 3n feets.

The length of a field in feet is a function f(n). So,

$f(n)=3n$

Therefore, the required function rule for this situation is $f(n)=3n$ .

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A mirror is 24 inches high and 28 inches wide. The center of the mirror will hang 514 feet from the floor on a wall that is 8 fe

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The distance from the top of the mirror to the ceiling once the mirror is hung on the wall is 21 inches

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$Top = 5\frac 14\ ft+ \frac 12 \times 24\ in$

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$Top = 5\frac 14\times 12\ in+ 12 \ in$

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