1 kilogram = 2.2 pounds
45 kilograms = 2.2 x 45 = 99 pounds
Answer: First, you identify how many rises and runs the line is from each point on a graph (intersection). Then you take the y's and the x's and do y2-y1/x2-x1 to get the slope!
The probability of finding one of the two defective fuses is:

The probability of finding 2 defective fuses is:

Therefore the probability of rejecting is 0.3117 + 0.026 = 0.3377.
Its actually the same length. I will choose B so that i can run slower