Regression analysis was applied between sales (in $1,000) and advertising (in $100), and the following regression function was obtained. y-hat = 75 + 7.4 x Based on the above estimated regression line, if advertising is $10,618, then the point estimate for sales (in dollars) is

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Which is the length of the hypotenuse of the triangle a. 94ft b. 214 ft c. 33ft d. 37 ft

What is the equation, in point-slope form, of the line that has a slope of 6 and passes through the point (–1, –8)? a. y+8 = 6 (x+1 )