Find the missing side of each triangle. Leave your answers in simplest radical form

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Abus travels 36 miles in 45 minutes. enter the number of miles the bus travels in 60 minutes at this rate.

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?