Answer: 0.52
Step-by-step explanation: 8 out of the 15 years were in the 90s. So 8/15 is 0.52
I think it is c I really don't understand
Answer:
Distance from the point to the line will be ![\sqrt{5}m](https://tex.z-dn.net/?f=%5Csqrt%7B5%7Dm)
Step-by-step explanation:
We have given the equation of the line is y = 2x\
So the equation of line will be y-2x = 0
Point from which we have to find the distance is (-2,1)
Distance from a point to line is given by
, here A = -2 , B = 1 and C = 0
And point x = -2 and y = 1
So ![d=\frac{-2\times -2+1\times 1+0}{\sqrt{(-2)^2+1^2}}=\sqrt{5}m](https://tex.z-dn.net/?f=d%3D%5Cfrac%7B-2%5Ctimes%20-2%2B1%5Ctimes%201%2B0%7D%7B%5Csqrt%7B%28-2%29%5E2%2B1%5E2%7D%7D%3D%5Csqrt%7B5%7Dm)
So distance from the point to the line will be ![\sqrt{5}m](https://tex.z-dn.net/?f=%5Csqrt%7B5%7Dm)
All of the angles in a triangle should add up to 180 degrees so if you know 2 out of three you just do subtract 180 by the sum of the two angles.
180-85=95
The one that used two cups. for the one that used 5 cups of water and 3 scoops of mixture would have a more strong taste.