If i have a 93% as my subject grade and i get an 68% percent on a quiz as a quiz grade, what is my final subject grade.

Find the smallest number by which the given number should be divided to make a perfect cube(with steps or the answer will get reported) a.108 b.2187

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

2/3(-6y+9x) expand each expression using the distributive property