Haruka hiked several kilometers in the morning. she only hiked 6 kilometers in the afternoon, which was 25, percent less she had hiked in the morning. how many kilometers did haruka hike in all?

Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

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