Kyra has a recipe that calls for 1.5 cups of sugar for 16 slices of cake. If she needs to serve 125 cake slices at an event, how many cups of sugar is she going to need?

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

The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.