B=75, not 27
Sorry, I had to use a napkin because I was too lazy to get a paper....let me know if u need me to explain anything
Answer:
2x^7
Step-by-step explanation:
2x^4 × x^3 =
= 2x^(4+3)
= 2x^7
So easy , two plus two equals four ahh
Answer:
![P(Ice Cream|Frogtown) = 67.4\%](https://tex.z-dn.net/?f=P%28Ice%20Cream%7CFrogtown%29%20%3D%2067.4%5C%25)
Step-by-step explanation:
Given
The attached plot
Required
P(Ice Cream|Frogtown)
This is calculated as:
![P(Ice Cream|Frogtown) = \frac{P(Ice\ Cream\ n\ Frogtown)}{P(Frogtown)}](https://tex.z-dn.net/?f=P%28Ice%20Cream%7CFrogtown%29%20%3D%20%5Cfrac%7BP%28Ice%5C%20Cream%5C%20n%5C%20Frogtown%29%7D%7BP%28Frogtown%29%7D)
From the attachment;
![P(Ice\ Cream\ n\ Frogtown) = 0.31](https://tex.z-dn.net/?f=P%28Ice%5C%20Cream%5C%20n%5C%20Frogtown%29%20%3D%200.31)
![P(Frogtown) = 0.31 + 0.15 = 0.46](https://tex.z-dn.net/?f=P%28Frogtown%29%20%3D%200.31%20%2B%200.15%20%3D%200.46)
So, we have:
![P(Ice Cream|Frogtown) = \frac{P(Ice\ Cream\ n\ Frogtown)}{P(Frogtown)}](https://tex.z-dn.net/?f=P%28Ice%20Cream%7CFrogtown%29%20%3D%20%5Cfrac%7BP%28Ice%5C%20Cream%5C%20n%5C%20Frogtown%29%7D%7BP%28Frogtown%29%7D)
![P(Ice Cream|Frogtown) = \frac{0.31}{0.46}](https://tex.z-dn.net/?f=P%28Ice%20Cream%7CFrogtown%29%20%3D%20%5Cfrac%7B0.31%7D%7B0.46%7D)
![P(Ice Cream|Frogtown) = 0.6739](https://tex.z-dn.net/?f=P%28Ice%20Cream%7CFrogtown%29%20%3D%200.6739)
Express as percentage
![P(Ice Cream|Frogtown) = 0.6739 * 100\%](https://tex.z-dn.net/?f=P%28Ice%20Cream%7CFrogtown%29%20%3D%200.6739%20%2A%20100%5C%25)
![P(Ice Cream|Frogtown) = 67.39\%](https://tex.z-dn.net/?f=P%28Ice%20Cream%7CFrogtown%29%20%3D%2067.39%5C%25)
-- approximated