Emma, erin, and eden completed the problem to the right (at the bottom) a. who completed the problem correctly? b. what did the other two students do wrong in their answers?

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

I’m confused on how to work the pie charts

Which of the following circles have their centers in the third quadrant?