The original price of a dining table set is $400. The set is on sale for 40% off. What is the sale price of the set?​

X-intercept=-5 y-intercept=2 the equation of the line is

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?

What is the radius of the cone in the diagram? round your answer to the nearest whole number