A geologist studying the depths of water in a mountain lake finds that it has changed from 8,300 ft to 8,881 ft over a period of two years. What was the percent increase in the depth of the lake during the two-year period, to the nearest tenth of a percent?

1,589.63 in.^3

step-by-step explanation:

i hope this you : d

i believe that the slope of the line is -5

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

hard

step-by-step explanation: