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Mitosis and meiosis are ways in which a cell dividesmitosis begins with diploid body cells whereas meiosis begins with diploid cells in a sex org...
Substitute y/x = z then separate the variables and integrate.
Here we have a typical moments question. The start of the diving board is the pivot (draw a picture)To answer this question we need to know that sum of the clockwise moments must equal the sum of the anti...
x = 4.5y = -1.5To answer this question, first, rearrange the first equation to make y the subject: 5x + y = 21 --> y = 21 - 5xYou can now substitute this value of y into the second equation: x - 3(21 -...
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