The heights of women in the united states are normally distributed computations. with a mean of 64 inches and a standard deviation of 2.75 inches. the percent of women whose heights are between 64 and 69.5 inches, to the nearest whole percent, is

The graph of fx shown below has the same shape as the graph of gx = 3x^2 but is shifted down 2 units

Nell has a sales clerk job that pays $12 per hour for regular gas work hours. she gets double time for any hours over 40 that she works in a week. how many hours did nell work if her weekly pay was $744

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .