At Yoshida’s Japanese Restaurant, they always use an exact ratio of California Rolls to Eel Rolls on their Sushi Platter. If the largest sushi platter is the Party Platter and it has a ratio 80:48, what ratio is on the other size platters?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

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 is not a subset of {1,2,3}?