Answer:39798
Step-by-step explanation:hope this helps :)
Answer:
144?
Step-by-step explanation:
To find the maximum velocity you have to differentiate the function respect to r.
v = k(R - r)r^2 = kRr^2 - krr^2 = kRr^2 - kr^3
k and R are constants.
=> v' = 2kRr - 3kr^2 = kr(2R - 3r)
maximum velocity => v' = 0 => kr(2R - 3r) = 0
r = 0 or 2R - 3r = 0 => r = 2R / 3
Answer: r = 2R / 3
Box and whisker plots is not that hard, you first have to make a number line that at least has 3 points on it the middle point is Q2 quartile 2 the first dot is Q1 and the last is Q3, normally there is supposed to be 5 dots so the first number to the left is the lower quartile and the last dot to the left is the upper quartile.
I hope this was some kind of help
1:A
2:H
3:C
4:B
Hope this helps :)
