Someone please help me and explain how do it The population of bacteria in an experiment is increasing by 90% each day. If there were 100 bacteria at the beginning of the experiment, predict the number of bacteria in 5 days. First, complete the equation: Future Amount = 100(1 + [?])0

Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4

Find the commission on a $590.00 sale if the commission is 15%.

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?