Chloe's family traveled 5/8 of the distance to her uncle's house on Saturday. They traveled 2/3 of the remaining distance on Sunday. What fraction of the total distance to her uncle's house was traveled on Sunday?

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%