Mathematics, 09.12.2020 01:00 zahid79
IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Out of a randomly selected 1200 people from the population, how many of them would have an IQ between 71 and 118 , to the nearest whole number ?
Answers: 3
Mathematics, 20.06.2019 18:02
Ared balloon starts at 7.3 meters off the ground and rises at 2.6 meters per second. a blue balloon starts at 12.4 meters off the ground and rises at 1.5 meters per second. when will the balloons be at the same height?
Answers: 1
Mathematics, 21.06.2019 15:30
Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.
Answers: 2
Mathematics, 21.06.2019 19:00
Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
Answers: 2
Mathematics, 21.06.2019 19:00
Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !
Answers: 1
IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Out of a rando...
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