A company that makes widgets has two factories, labeled A and B. Factory A produces 3 times as many widgets as factory B. 1% of all widgets produced in factory A are defective, whereas 2% of all widgets produced in factory B are defective. Given that a widget is defective, what is the probability that it was produced in factory A?

Which function is represented by the graph

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables