Answer:
i think it's a
Step-by-step explanation:
80,000,000 + 3,000,000 + 20,000 + 3,000 + 7
So this is what you know:-
8 car race
What your looking for:-
How many arrangements for the first, second, and third place?
Remember that mixed fractions are equivalent to the sum of the whole number and the fraction. Thus, we can start by simplifying the mixed fraction like so:
![14 \dfrac{52}{60} = 14 + \dfrac{52}{60} = \dfrac{892}{60} Now, realize that both 892 and 60 have a common factor of 4, which means that we can divide both the numerator and the denominator by 4. This gives us:[tex]\dfrac{892 \div 4 }{60 \div 4} = \dfrac{223}{15}](https://tex.z-dn.net/?f=14%20%5Cdfrac%7B52%7D%7B60%7D%20%3D%2014%20%2B%20%5Cdfrac%7B52%7D%7B60%7D%20%3D%20%5Cdfrac%7B892%7D%7B60%7D%3C%2Fp%3E%20%3Cp%3ENow%2C%20realize%20that%20both%20892%20and%2060%20have%20a%20common%20factor%20of%204%2C%20which%20means%20that%20we%20can%20divide%20both%20the%20numerator%20and%20the%20denominator%20by%204.%20This%20gives%20us%3A%3C%2Fp%3E%3Cp%3E%5Btex%5D%5Cdfrac%7B892%20%5Cdiv%204%20%7D%7B60%20%5Cdiv%204%7D%20%3D%20%5Cdfrac%7B223%7D%7B15%7D)
Thus, 14 52/60 simplifies to 223/15.
X^5 - x^4 - 2x^3 + 10x - 1/9 is the standard form