A sports drink bottle contains 16.9 fluid ounces. Andre drank 80% of the bottle. How many fluid ounces did Andre drink? Show your reasoning.

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

You work in a hospital that has 9 floors. you need to see 3 patients on each floor. how many patients do you need to see in all?

Ineed ! what is the connection between ratios, fractions, and percents? give an example with your answer.