Marks model train can go 1/3 laps around its track in 2 minutes. If it runs at same speed, how many laps can the train go in 9 minutes?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

How can (square root of 25) ^2 be rewritten?

Which of the following is equal to the square root of the cube root of 5 ? (1 point) 5 to the power of 1 over 3 5 to the power of 1 over 6 5 to the power of 2 over 3 5 to the power of 3 over 2