How Y'all doing and Please talk to me please

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.

The volume of a cube is 8 in to the 3rd power. how long is each side?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?