Answer:
1500 hundreds
Step-by-step explanation:
Divide 150,000 by 100 and we get 1500 hundreds in 150,000
There are 9 muffins in each box
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Answer:
Real numbers = 39 and 9
Step-by-step explanation:
The standard form of a quadratic equation is ax² + bx + c = 0
Given the following data;
a = 1
b = -43
c = 306
Quadratic equation formula is;
Substituting into the equation, we have;
![x_{2} = 9](https://tex.z-dn.net/?f=%20x_%7B2%7D%20%3D%209%20)
Therefore, the two real numbers are 39 and 9.
The quadratic equation now becomes;
x² - 43x + 306 = (x - 39)(x - 9) = 0
Answer:
+8 and -8, 2nd answer from the right.
Answer: There are 20 people who take all 3 classes.
Step-by-step explanation:
Since we have given that
Total number of sophmores = 720
Number of people who take French = 200
Number of people who take math = 300
Number of people who take Science = 350
Number of people who takes two out of three subjects = 150
Number of people who takes none = 100
So, Number of people who takes all 3 classes is given by
![n(all)=n(F)+n(M)+n(S)-n(two\ subjects)+n(three\ subjects)\\\\720=200+300+350-150+x\\\\720=700+x\\\\720-700=x\\\\20=x](https://tex.z-dn.net/?f=n%28all%29%3Dn%28F%29%2Bn%28M%29%2Bn%28S%29-n%28two%5C%20subjects%29%2Bn%28three%5C%20subjects%29%5C%5C%5C%5C720%3D200%2B300%2B350-150%2Bx%5C%5C%5C%5C720%3D700%2Bx%5C%5C%5C%5C720-700%3Dx%5C%5C%5C%5C20%3Dx)
Hence, there are 20 people who take all 3 classes.