Answer :im not very sureeee
Step-by-step explanation:
See attachment for one such shell. The volume is given by the sum of infinitely many thin shells like this, each with radius

and height determined by the vertical distance between the upper blue curve and the lower orange curve for any given

, i.e.

.
The volume is then
It would be 2020-1836 = 184 years ago
Answer:
A. -45
Step-by-step explanation:
Since it says the dolphin dove 45 feet below sea level, it would mean that the integer is negative.
Answer:
sorry i don't know that
Step-by-step explanation: