Brian assembled four toy train cars on a track. how many different ways could he have ordered the cars?

An appliance salesman sets a goal to sell an average of 6 appliances per day for the first two weeks of his new job. the dot plot shows the number he sold each day during the first 13 days. what is the minimum number of appliances he must sell on the 14th day in order to reach his goal? a) 5 b) 6 c) 7 d) 8

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?