Answer:
Yes it is.
Step-by-step explanation:
The minimal completion time for the activities is the shortest possible time for all the activities to be finished. In doing this, we look at the path that would require the greatest amount of time. At the START node, we choose the path that would take the longest which is 7 days leading to ACTIVITY D. Next, we choose the path leading to ACTIVITY B which takes 5 days. Then, we move to ACTIVITY C taking 5 days and finally, reach the END which would take 6 days. So, the minimal completion time is:
7 + 5 + 5 + 6 = 23 days
Answer:
Step-by-step explanation:
1) -5 +3 = -2
When two numbers are in different sign, subtract and the result will have the bigger numbers sign. The bigger number is 5. so the result is (-2)
2) -7 - 2 = -9
When two numbers have same sign, add and the result will have the common sign
3) 122 * (-9) = - 1098
4) -6 ÷ (3/4)
![=(-6)*\frac{4}{3}\\\\=-2*4](https://tex.z-dn.net/?f=%3D%28-6%29%2A%5Cfrac%7B4%7D%7B3%7D%5C%5C%5C%5C%3D-2%2A4)
= -8
Answer:
![x = u\cos(v) , y = u \sin(v)](https://tex.z-dn.net/?f=x%20%3D%20u%5Ccos%28v%29%20%2C%20y%20%3D%20u%20%5Csin%28v%29)
Step-by-step explanation:
For that transformation you just have to use polar coordinates, notice that when you use polar coordinates the radius is constant when the angles varies and the angle is constant when the radius varies. Therefore your transformation would be just
.