Roberto's trolley runs every 45 minutes. if he arrives at the trolley stop at a random time, what is the probability he will not have to wait more than 10 minutes?

Which system of linear inequalites is represented by the graph?

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.