Lin ran 2 3/4 miles 2/5 of an hour. Noah ran 8 2/3 miles in 4/3 of an hour. How far would Lin and Noah run in 1 hour?

Missy took the act and was told her standard score (z-score) is –1. frank took the sat and was told his standard score (z-score) is –2. which student has a better chance of getting admitted to college based on their test score?

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?