The cashier at Alexanders Market put 2 boxes of cereal, 2 jars of peanut butter, 3 cans of tuna fish and 5 cans of cat food into a paper bag. To the nearest half pound, about how much did the bag weigh. 1 box of cereal is 13oz A: 4 1/2lb
1 jar of peanut butter is 18oz B: 5 1/2lb
1 can of tuna fish is 6oz C: 6 1/2lb
1 can of cat food is 2oz D: 7lb

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.