What is 0.0002013 written in scientific notation? all of the - are to the power of 2.013×10−5 2.103×10−4 2.103×10−5 2.013×10−4

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

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.

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?