Three people form a partnership and agree to divide the profits equally, X invests 4500, Y invests 3500 and Z invests 2000. If the profits are 2400 how much less does X receive than if the profits were divided in proportion to the amount invested ​

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?