On what shelf of the school library one half of the books are about sports josie sees that 3/4 of the sports books are about basketball what fraction of the books on the shelf are about basketball

What is a graph with a never ending line called?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

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?