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Mathematics, 12.11.2019 02:31 laceytoyne72
The lengths of human pregnancies are normally distributed with a mean of 268 day & a standard deviation of 15 days. what is the probability that a pregnancy last at least 300 days?
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Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7
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Mathematics, 21.06.2019 19:30
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?
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