Question

during a certain period in the life of an earthworm, it's length, L cm , is directly proportional to the square root of N ,where N is the number of hours after it's birth. one hour after an earthworm is Born, it's length is 2.5 cm.
(1) find an equation connecting L and N .
(2) find the length of an earthworm 4 hours after it's birth.
(3) How long will it take for an earthworm to grow to a length of 15 cm ?​

Answer 1

Answer:

1. L:N
2. 10cm
3. 8hrs.

Step-by-step explanation:

1. L & N are directly proportional.
2. 1:2.5::4:10.0
3. 1:2.5::8:15.0