180 people filled out a survey about their favorite color. 95 of the respondents were female. 21 males responded that their favorite color is red. what is the approximate conditional frequency that a person surveyed was a male whose favorite color is red?

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

5/6+7/8what is the answer sealsdbdbshd

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 (%)