Christina wrote this expression to describe the amount of money she has. 10 × y which situation could be described by this expression? a. christina only has dimes, but she does not know how many dimes she has. b. christina only has quarters, but she does not know how many quarters she has. c. christina only has nickels, but she does not know how many nickels she has. d. christina only has pennies, but she does not know how many pennies she has. question resources

Which number completes the inequality? 2/3 < _ < 7/9

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?

Rewrite so the subject can be y in the formula d=m-y/y+n