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Mathematics, 21.05.2020 02:04, nicoledambrosia16
The area of a circle is 78.5 cm² . Find the lenght of the radius of a circle . Use π = 3.14
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Answers: 3
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Mathematics, 21.06.2019 21:40, ur4286
Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.
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The area of a circle is 78.5 cm² . Find the lenght of the radius of a circle . Use π = 3.14...
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