Andre has been offered an entry-level job. The company offered him $46,000 per year plus 3.5% of his total sales. Andre knows that the average pay for this job is $60,000. What would Andre's total sales (in dollars) need to be for his pay to be at least as high as the average pay for this job?

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

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.

A50% increase followed by 33 1/2% decrease