A recipe calls for 3 cups of water for every 4 cups of flour. What is the unit rate of water to flour, written as a decimal?

Use the graph of the sine function y=2sinθ shown below

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?