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3 years ago

5

A bookshelf is 72 inches wide. If I plan to place books on the shelf that average ¾ inches in width, about how many books will f

it on the shelf?

1 answer:

IceJOKER [234]3 years ago

3 0

Number of books that can fit on the shelf = Width of bookshelf/ width of average book = 72 x $\frac{4}{3}$ = 96 books

I hope this answer helps! If you have any questions, feel free to ask.

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Answer:

The equation of the line in point-slope form is $y-21 = - \frac{3}{2}\cdot (x-14)$ .

Step-by-step explanation:

According to the statement, let $A(x,y) = (14,21)$ and $B(x,y) = (1.25\cdot x_{A},0.75\cdot y_{A})$ . The equation of the line in point-slope form is defined by the following formula:

$y-y_{A} = m\cdot (x-x_{A})$ (1)

Where:

$x_{A}$ , $y_{A}$ - Coordinates of the point A, dimensionless.

$m$ - Slope, dimensionless.

$x$ - Independent variable, dimensionless.

$y$ - Dependent variable, dimensionless.

In addition, the slope of the line is defined by:

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If we know that $x_{A} = 14$ and $y_{A} = 21$ , then the equation of the line in point-slope form is:

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By (1):

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The equation of the line in point-slope form is $y-21 = - \frac{3}{2}\cdot (x-14)$ .

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Step-by-step explanation:

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