Walmart sells 5-pound bags of popcorn. the smith family plans on eating 10 oz. of popcorn each day until they run out. after how many days will the smith family need to buy more popcorn?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Item 1 solve for s. s+24=90 −114 −66 66 114