Adiver descended 42.56 feet in 11.2 minutes what was the divers average change in elevation per minute

Step-by-step explanation:

Average change in elevation means,

elevation in 1 minute.

Given,

the diver descended 42.56 feet in 11.2 minutes.

So, we have to find how many feet he dives in 1 minute.

Now,

In 1 minute he dives,

  feet

=3.8

So, the average change in elevation is   3.8 feet per minute

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement

there should be an link icon on the bottom of the text box you get. it looks like a paperclip!