Anational study showed that 33.7% of boys and 28.3% of girls are involved in sports after school. ethan concluded that more boys than girls are involved in after-school activities. why might his conclusion be incorrect

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

50 points~ ! i have to turn this in tomarrow

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000