If we are identifying the point that partitions a segment with endpoints (1, 2) and (8, 10) into a ratio of 5:6, the denominator of the y value should be set up as​

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Aflower has 26 chromosomes. to create a new flower,how many would a sperm cell have what is called?

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?