How many miles will the truck have to travel to move all of the staplers

How to use order of operation in 20 divide by 4 multiply 5 = 1

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

Evaluate the expression. (9 + 5)(3 + 2)0