The mean of 5 numbers is 4. What happens to the mean if the number 10 is added to the data set?
OA) The mean increases by 6.
OB) The mean increases by 5.
Oc) The mean increases by 3.
OD The mean increases by 1.

In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?

A6 ounce bottle of dressing costs $1.56 a 14 ounce bottle costs $3.36 a 20 ounce bottle costs $5.60 which has the lowest cost per ounce

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers