Question 29 4 pts You plan to conduct a survey on your university campus to learn about the political awareness of students. You want to estimate the true proportion of university students on your campus who voted in the 2012 presidential election with 90% confidence and a margin of error no greater than 4%. How many students must you interview? Round n UP to the nearest whole number.​

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a. the profit when the unit price is equal to 0b. the unit price(s) when the profit is equal to 0c. the profit when the unit price is greatestd. the unit price(s) when profit is greatest

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

How do i find the missing angle measure in a polygon