Answer:
0 (zero)
Step-by-step explanation:
![{x}^{2} y - y + x {y}^{2} - x \\ = {4}^{2} \times 0.25 - 0.25 + 4 \times {0.25}^{2} - 4 \\ = 16 \times 0.25 - 0.25 + 4 \times 0.0625- 4 \\ = 4 - 0.25 + 0.25 - 4 \\ = 0 \\ \\ \purple {\boxed{ \bold{ \therefore \: {x}^{2} y - y + x {y}^{2} - x = 0}}}](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20y%20-%20y%20%2B%20x%20%7By%7D%5E%7B2%7D%20%20-%20x%20%20%5C%5C%20%20%3D%20%20%7B4%7D%5E%7B2%7D%20%5Ctimes%20%200.25%20-%200.25%20%2B%204%20%5Ctimes%20%20%7B0.25%7D%5E%7B2%7D%20%20-%204%20%5C%5C%20%20%3D%2016%20%5Ctimes%20%200.25%20-%200.25%20%2B%204%20%5Ctimes%20%200.0625-%204%20%20%5C%5C%20%20%3D%204%20-%200.25%20%2B%200.25%20-%204%20%5C%5C%20%20%3D%200%20%5C%5C%20%20%5C%5C%20%20%5Cpurple%20%7B%5Cboxed%7B%20%5Cbold%7B%20%5Ctherefore%20%5C%3A%20%20%7Bx%7D%5E%7B2%7D%20y%20-%20y%20%2B%20x%20%7By%7D%5E%7B2%7D%20%20-%20x%20%20%3D%200%7D%7D%7D)
Answer:
B
C and D are already out of the picture since we know lightning is not just light.
There are 4 quarts in a gallon. In addition, there are two pints in every quart, so we have 4*2=8 pints. There are 2 cups in a pint, so there are a total of 8*2=16 cups in one gallon.
Continuous I think :/ I am pretty sure like 93% sure
I believe that the answer is 84 possible choices