5. Ashley runs 5/8 miles in 4 minutes 30 seconds. Josh runs 3/4 mile in 5 minutes 15 seconds. Who is the faster runner? Show how you know.

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

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 common difference for this arithmetic sequence? -6,-2,2,6,10 a.4 b.5 c.3 d.6