Mathematics, 06.05.2021 01:00, skeletonorchestra
The Arc Electronic Company had an income of 20 million dollars last year. Suppose the mean income of firms in the same industry as Arc for a year is 35 million dollars with a standard deviation of 7 million dollars. If incomes for this industry are distributed normally, what is the probability that a randomly selected firm will earn more than Arc did last year? Round your answer to four decimal places.
Answers: 2
Mathematics, 21.06.2019 12:30, teyante7301
Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.
Answers: 1
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