This scatter plot shows the relationship between the number of sweatshirts sold and the temperature outside. 1) The y-intercept of the estimated line of best fit is at (0,b). Enter the approximate value of the b in the first response box.

2) Enter the approximate slope of the estimated line of best fit in the second response box.​

Franklin neason earns $5,250 a month as a sales manager. what is his semimonthly salary? a.$10,500b.$5,250c.$2,365d.$2,625

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

What is the solution to the equation below? 3/x-2+6=square root x-2 +8