Robin is having a dinner party for 135 people at her favorite restaurant. If 9 people can be seated at each table, how many tables are there?

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

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.

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?