For question 3, Please pick 1,2,3 or 4.
It's for my math final.
Thank you!

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

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 (%)

Given the graphed function below which of the following orders pairs are found on the inverse function