Use the cone formula:
And so:

5654866.7 / 12000 = 471,
So the answer is 471 weeks.
Hope this helps.
The measure of B will be given by:
cos θ= adjacent/hypotenuse
θ=B
adjacent=a=2
hypotenuse=c=√5
thus;
cos B=2/√5
thus
B=arccos 2/√5
B=26.565°~26°
When the daughter cells split or divide from the parent cell, it is called cytokinesis. :)
Answer:
1) Perpendicular
2) Parallel
3) Neither
4) Neither
Step-by-step explanation: