Anyone knows how to do it?
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Mathematics, 21.06.2019 13:00, ayeeitsenaly4175
Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b
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Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)
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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
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