The double number line below shows the approximate number of pounds in a certain number of kilograms: 1
2
3
Kilograms
3
5
7
Pounds
Based on the number line, about how many pounds are there in 4.5 kilograms?
8
9
10
11

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

33% of college students say they use credit cards because of the rewards program. you randomly select 10 college students and ask each to name the reason he or she uses credit cards. find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two, and (c) between two and five inclusive. if convenient, use technology to find the probabilities.

How do you solve a question like this?