Isuck at graphing can someone asap

graph the function

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 (%)

Which of the following pair(s) of circles have las a common external tangent? select all that apply. a and b a and c b and c

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer