Mathematics, 06.06.2020 01:01 traceyschmidtk3562
Suppose a railroad rail is 4 kilometers and it expands on a hot day by 11 centimeters in length. Approximately how many meters would the center of the rail rise above the ground?
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The quadratic function h(t)=-16.1t^2+150 choose the graph representation
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Mathematics, 21.06.2019 19:00
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
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Plz hurry evaluate the expression a+b where a=8 and b=19
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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.
Answers: 3
Suppose a railroad rail is 4 kilometers and it expands on a hot day by 11 centimeters in length. App...
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