i would say you need to divide 45 and 3. then subtract 45 and 15. then with those two numbers you need to put the amount from 45 / 3 on the top and the 15-45 on the bottom. you will get the probability.
i think don't quote me
It should be 5,000,000 = 5 × 10^6 and the other one would be 0.0000009 = 9 × 10^-7
Y=-1/3-2 because you have to make the slope into a negative inverse and the y-intercept stays the same because it's perpendicular.
Normal:3
Negative inverse: -1/3
What does a equal to in the anwser
The least common denominator is C!
Hope this helps you! :)
