Answer:
i think you have chosen the right answer i don't really know its tricky for me
Step-by-step explanation:
Hello! That is not true. 0.24 < 1414. 0.24 is a decimal that's less that 1 and 1414 is a whole number that is way greater than 1. 0.24 =/= 2,424. As just explained, 0.24 is less than one and 2,424 is way greater than one. Ming's statement is false.
Answer:
Step-by-step explanation:
![b = \frac{ {a}^{2} }{ {(a + c)}^{2} } \\ \\ b = \bigg(\frac{ {a} }{ {a + c}} \bigg)^{2} \\ \\ \sqrt{b} = \frac{a}{a + c} \\ \\ (a + c) \sqrt{b} = a \\ \\ a \sqrt{b} + c \sqrt{b} = a \\ \\ a \sqrt{b} - a = - c \sqrt{b} \\ \\ a( \sqrt{b} - 1) = - c \sqrt{b} \\ \\ a = \frac{ - c \sqrt{b} }{( \sqrt{b} - 1)} \\ \\ \purple{ \bold{a = \frac{c \sqrt{b} }{(1 - \sqrt{b}) } }}](https://tex.z-dn.net/?f=b%20%3D%20%20%5Cfrac%7B%20%7Ba%7D%5E%7B2%7D%20%7D%7B%20%7B%28a%20%2B%20c%29%7D%5E%7B2%7D%20%7D%20%20%5C%5C%20%20%5C%5C%20b%20%3D%20%20%5Cbigg%28%5Cfrac%7B%20%7Ba%7D%20%7D%7B%20%7Ba%20%2B%20c%7D%7D%20%5Cbigg%29%5E%7B2%7D%20%20%5C%5C%20%20%5C%5C%20%20%5Csqrt%7Bb%7D%20%20%3D%20%20%5Cfrac%7Ba%7D%7Ba%20%2B%20c%7D%20%20%5C%5C%20%20%5C%5C%20%28a%20%2B%20c%29%20%5Csqrt%7Bb%7D%20%20%3D%20a%20%5C%5C%20%20%5C%5C%20a%20%5Csqrt%7Bb%7D%20%20%2B%20%20%20c%20%5Csqrt%7Bb%7D%20%20%3D%20a%20%5C%5C%20%20%5C%5C%20a%20%5Csqrt%7Bb%7D%20%20-%20a%20%3D%20%20%20-%20c%20%5Csqrt%7Bb%7D%20%20%5C%5C%20%20%5C%5C%20a%28%20%5Csqrt%7Bb%7D%20%20-%201%29%20%3D%20%20-%20c%20%5Csqrt%7Bb%7D%20%20%5C%5C%20%20%5C%5C%20a%20%3D%20%20%5Cfrac%7B%20-%20c%20%5Csqrt%7Bb%7D%20%7D%7B%28%20%5Csqrt%7Bb%7D%20%20-%201%29%7D%20%20%5C%5C%20%20%5C%5C%20%20%5Cpurple%7B%20%5Cbold%7Ba%20%3D%20%20%5Cfrac%7Bc%20%5Csqrt%7Bb%7D%20%7D%7B%281%20-%20%20%5Csqrt%7Bb%7D%29%20%7D%20%7D%7D)
Answer:
1/12
Step-by-step explanation:
Since these are dependent events, the fractions will vary on the second trial.
First trial 3 green marbles out of a total of 9 marbles. That's a 3/9 chances of the marble being green.
Second trial if you already pulled out a green. 2 green marbles are left with 6 other colors. That makes it a 2/8 odds.
Multiply the fractions and you get 6/72, which simplifies to 1/12.
They were multiplied by 4 each week