In a board game, you must roll two 6-sided number cubes. You can only start the game if you roll a 3 on at least one the number cubes. Suppose you rolled the two number cubes 100 times, would you expect at least one 3 more or less than 34 times. Explain.

How does a low unemployment rate affect a nation's economy? a. the nation has a higher number of productive resources. b. the nation can spend more money on for unemployed people. c. the nation can save money by paying lower salaries to a large workforce. reset

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?