What construction does the image below demonstrate?

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups