According to the graphs, by what factor will the ocean's acidity change
from 2005 to 2100?

Which numberline shows the solution to n -3

Hey! can anyone me out with my homework? it will be very much appreciated! and !

Zac wanted to determine the measure of r and of ? r in the triangle below. to fine the measure of r, zac sets up the problem.42^2 + 24^2 = r 2. determine whether zac set the problem up correctly.