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Mathematics, 21.06.2019 21:40
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
Mathematics, 21.06.2019 22:00
20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1
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Mathematics, 21.06.2019 23:00
In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.
Answers: 3
0.5 kilograms is equal to how many ounces?...
English, 14.01.2021 06:20
English, 14.01.2021 06:20
English, 14.01.2021 06:20
Mathematics, 14.01.2021 06:20
Mathematics, 14.01.2021 06:20
English, 14.01.2021 06:20
Mathematics, 14.01.2021 06:20
Mathematics, 14.01.2021 06:20
Mathematics, 14.01.2021 06:20
Mathematics, 14.01.2021 06:20
Mathematics, 14.01.2021 06:20
Mathematics, 14.01.2021 06:20