Three boxes are stacked one on top of the other. one box is 5 feet 10 inches tall , one is 4 feet 2 inches tall and one is 2 feet 3 inches tall. how high is the stack ? ft: in :

7friends share 4 pizzas equally how much pizza did each friend get

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Hundred and tens tables to make 430 in five different ways