Which of the following is most likely the next step in the series?
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Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.

Finding tbe values of the variables in each kite