Answer:
140/56= 2,5$ every hot dog
175/2,5=70 hot dogs
70-56=14 more hot dogs to earn 175$
Step-by-step explanation:
Answer:
12.33
Step-by-step explanation:]
450-80=370/30=12.33
Your expected value is -$0.62.
We multiply the probability of winning by the amount won. There are 12 face cards out of 52 cards, and the amount won is 4:
12/52(4)
We also multiply the probability of losing by the amount lost. There are 40 cards that are not face cards out of 52, and the amount lost is 2:
40(52)(-2)
Adding these, we have:
(12/52)(4)-(40/52)(2) = -0.62.
Answer:
![\frac{2}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B1%7D)
Step-by-step explanation:
Each shape is 1 whole.
In the given image, there are 4 parts in each shape.
The shaded part in the first shape is 4.
The fraction of the shaded part in the first shape
![=\frac{Number of shaded part}{Total part of the fraction}=\frac{4}{4}](https://tex.z-dn.net/?f=%3D%5Cfrac%7BNumber%20of%20shaded%20part%7D%7BTotal%20part%20of%20the%20fraction%7D%3D%5Cfrac%7B4%7D%7B4%7D)
The shaded part in the second shape is 4.
The fraction of the shaded part in the second shape
![=\frac{Number of shaded part}{Total part of the fraction}=\frac{4}{4}](https://tex.z-dn.net/?f=%3D%5Cfrac%7BNumber%20of%20shaded%20part%7D%7BTotal%20part%20of%20the%20fraction%7D%3D%5Cfrac%7B4%7D%7B4%7D)
The shaded part of the model ![=\frac{4}{4}+\frac{4}{4}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B4%7D%7B4%7D%2B%5Cfrac%7B4%7D%7B4%7D)
![=\frac{1}{1}+\frac{1}{1}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B1%7D%7B1%7D%2B%5Cfrac%7B1%7D%7B1%7D)
Hence, the fraction represented by the shaded part of the model is
.
Answer: 8 is the answer for the question
Step-by-step explanation:
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