Answer:
1/4 · x⁴
Step-by-step explanation:
AnswerdV/dt = 4·pi·(40)2·(-2)
Step-by-step explanation:
Step-by-step explanation:
The solution is more detailed
I think its 1000 numbers because there from 1 to 999 there are 999 numbers, and then you add zero because it is also a whole number.