Answer:
A. All rational numbers are also integers
Reason:
Integers are rational numbers, not the other way around.
Answer:
Noah mixes 4 scoops of powder with 6 cups of water.
Means Noah ratio will be or 0.67
Andre mixes 5 scoops of powder with 8 cups of water
Means Andre ratio will be or 0.62
As, or 0.66 > 0.62
We can say that content of orange powder will be more in Noah mixture than in Andre's Mixture.
Hence, Noah's mixture will taste more like orange, than Andre's mixture.
Step-by-step explanation:
Solution:
Noah mixes 4 scoops of powder with 6 cups of water.
scoops of powder cups of water.
1 1.5
2 3
3 4.5
4 6
5 7.5
6 9
7 10.5
8 12
9 13.5
10 15
Andre mixes 5 scoops of powder with 8 cups of water.
scoops of powder cups of water.
1 1.6
2 3.2
3 4.8
4 6.4
5 8
6 9.6
7 11.2
8 12.8
9 14.2
10 16
For Same scoops of powder , water is more in Andre
The formula of a distance between two points:
![d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
We have the points W(-1, 4) and T(4, 1). Substitute:
![d=\sqrt{(4-(-1))^2+(1-4)^2}=\sqrt{5^2+(-3)^2}=\sqrt{25+9}=\sqrt{34}](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%284-%28-1%29%29%5E2%2B%281-4%29%5E2%7D%3D%5Csqrt%7B5%5E2%2B%28-3%29%5E2%7D%3D%5Csqrt%7B25%2B9%7D%3D%5Csqrt%7B34%7D)