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goldenfox [79]
3 years ago
7

Anyone know quadratics

Mathematics
1 answer:
VMariaS [17]3 years ago
3 0
When competing the square, you want to have
{b}^{2}
at the end, and using the fact that the x term and coefficient are really
2bx
, we see that the third option is the most efficient way to start
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Elza [17]
Wouldnt it be the out side numbers ?at both ends?
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Let event A = You roll an even number on the first cube.Let event B = You roll a 6 on the second cube.Are the events independent
Gnesinka [82]

The events are independent. By definition, it means that knowledge about one event does not help you predict the second, and this is the case: even if you knew that you rolled an even number on the first cube, would you be more or less confident about rolling a six on the second? No.

An example in which two events about rolling cubes are dependent could be something like:

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In this case, knowledge on event A does change you view on event B (and vice versa): if you know that you rolled a 6 on the first cube you don't want to bet on event B, while if you know that you rolled a 1 on the first cube, you're certain that event B will happen.

Conversely, if you know that event B has happened, you are more likely to think that the first cube rolled a small number, and vice versa.


8 0
3 years ago
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MA_775_DIABLO [31]
<span>The coterminal angles of angle A are given by adding k times 360° to it, where k is an integer, positive or negative. Similarly, all angles that are coterminal with 141° are given by 141° + k * 360° where k is a positive or negative integer. That is 141° + 360°, 141 + 2*360° , 141+3*360° and so on and 141° - 360°, 141° -2*360°, 141° - 3*360° and so on. 9720)</span>
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horrorfan [7]
Do 32% by dividing 2250 by 32
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Read 2 more answers
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