HELP ASAP PLZ IM TIMED What is the surface area of a cylinder whose base has a diameter of 8 inches and whose height is 10 inches?

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

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

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?