Answer: 0.75 cups of flour to 1 cup of sugar.
Step-by-step explanation:
From the question, we are informed that a recipe calls for 3 cups of flour to 4 cups of sugar and told to calculate the unit rate.
It simply means what we need to calculate much of flour to one cup of sugar. This will be:
= 3/4 = 0.75
Therefore, the unit rate will be:
0.75 cups of flour to 1 cup of sugar.
![(r - s) ^{2} \\ = {r}^{2} + {s}^{2} - 2rs](https://tex.z-dn.net/?f=%28r%20-%20s%29%20%5E%7B2%7D%20%5C%5C%20%20%20%3D%20%20%7Br%7D%5E%7B2%7D%20%20%2B%20%20%7Bs%7D%5E%7B2%7D%20%20-%202rs)
First square and add the both terms one by one
You get
![{r}^{2} + {s}^{2}](https://tex.z-dn.net/?f=%20%7Br%7D%5E%7B2%7D%20%20%2B%20%20%7Bs%7D%5E%7B2%7D%20)
then multiply them to get( - 2rs)
Answer:
4 is the answer because when you twice 16 to different is 8 but when you twice the 8 is 4 .In multiple 4x4 is 16 so the answer is 4
Answer:
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