At 10: 05 a. m. there 2 microscopic bacteria cells in the bottle. how many cells will be in the bottle at 10: 15 a. m.?

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

Equation for the calculation double 2 and then add 5

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?