Aunicorn daycare center requires there to be 222 supervisors for every 181818 baby unicorns. write an equation that shows the relationship between nnn, the number of supervisors, and uuu, the number of baby unicorns.

Match each function with its rate of growth or decay

In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.

For the following equations, find the ratio of a to b. be sure to show all of your work. a. 3a = 6b b. 15a = 5b