Camden’s jump shot was accurate from 7 feet at the beginning of the basketball season. by the end of the season, he could make an accurate shot from 7.75 feet. by what percent did camden’s shot improve?

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Three people are traveling and need to exchange the currency of their native country for the currency of the country they are visiting. drag each exchange to the category that shows the ratio of currencies in that exchange.

Solve the equation for b: a= (1/2)(b)(h)