Question

once a large pink ribbon, the sign of the fight against breast cancer, was erected out of pink post - it notes on a billboard. if the area of the rectangular billboard covered by the ribbon was approximately 4,130 square feet, and the width of the billboard was approximately 59 feet, what was the height of this billboard?

Explanation:

Step1: Recall area formula

The area formula for a rectangle is $A = lw$, where $A$ is area, $l$ is length (height in this case), and $w$ is width. We need to solve for $l$.

Step2: Rearrange the formula

Given $A = lw$, we can solve for $l$ by dividing both sides of the equation by $w$. So $l=\frac{A}{w}$.

Step3: Substitute values

We know that $A = 4130$ square - feet and $w = 59$ feet. Substituting these values into the formula $l=\frac{A}{w}$, we get $l=\frac{4130}{59}$.

Step4: Calculate the result

$\frac{4130}{59}=70$ feet.

Answer:

70 feet