A survey question for a sample of 150 individuals yielded 75 Yes responses, 55 No responses and 20 No Opinions. What is the point estimate of the proportion in the population who respond Yes

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288