Out of the total students in a class, if the number of boys is 5 and the number of girls being 3, then find the ratio between girls and boys.​

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.

What’s the range cuz i can’t find it?

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?