Fabric 36 inches wide is $4.50 per yard. what is the cost of 45 square feet of fabric?

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Need solving this second acceleration problem.

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