My dad was painting our living room. He started with 5/9 of a can of paint. He used 1/3 of the can. How much paint did he have left?

Given this information, which expression must represent the value of b?

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

An engineer scale model shows a building that is 3 inches tall. if the scale is 1 inch = 600 feet, how tall is the actual building?