Mathematics, 31.01.2022 15:00 smarty5187
Two cross roads, each of width 8m, cut at right angles through the centre of a rectangular
park of length 600m and breadth 340m and parallel to its sides. Find the area of the
roads. Also find the area of the park excluding cross roads.
Answers: 3
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Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%
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Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12
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Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq between 80 and 120.
Answers: 3
Two cross roads, each of width 8m, cut at right angles through the centre of a rectangular
park of...
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