Mabel and her twin sister, Molly, are making pink frosting to decorate cupcakes for their birthday party. They use the same amount of pink food coloring, but Mabel uses more white buttercream
frosting than Molly. Whose frosting will be a darker shade of pink?

If f(x)= 3x+6 which of the following is the inverse of f(x)

An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол