Afactory sells backpacks for $40 each. the cost to make 1 backpack is $10.00 in addition to the cost of mking backpacks, the factory has operating expenses of $12,000 per week. the facotrys gal is to make a profit atleast $980 each week

And explain how you got it so i can understand future problems : 3

In two or more complete sentences describe how to determine the appropriate model for the set of data, (1,1), (3,2), (6,3), (11,4).

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below: