The probabilities that new cars of different makes will have a malfunctioning air conditioner are given in the table. What is the chance that a given car will have a malfunctioning air conditioner, given that it is of make C?

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 length and width of a 84.5 square foot rug? will mark

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?