What is more 10/4 miles or 5/2 miles?

Ascuba diver was 80 feet below sea level and swam up at a rate of 4 feet per minute. the two solutions show how long it took the scuba diver to reach an elevation of 20 feet below sea level. lydia and max used the methods shown below to find the time it took the diver to reach the new elevation.

What is the difference between regular convex and concave polygons

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose