The surface temperature of a deep spring-fed lake is 70° fahrenheit the lake temperature drops to degrees fahrenheit for each yard below the lakes or chris until a depth of 6 yds is reached form 6 yards to 15 yards deep the temperature is constant from 15 yards down to the spring source the temperature increase 3 degrees fahrenheit per foot until the spring sources ridge at 20 years below the surface

c.35

step-by-step explanation:

8+13=21

21+8=29

29+6=35

answer: c i think

step-by-step explanation:

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076