Y=3 times -4 +0 what’s the answer?

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

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

What is the ratio of the length of an object in yards to the length of the same object in miles?