Simplify (−3c3w5)3. −9c6w8 −9c9w15 −27c6w8 −27c9w15

Which matrix multiplication is possible?

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

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