Mathematics, 27.09.2021 14:00, janakibubbles7711
2a. Annotate and describe the similarities and differences between Clare and Lin's methods.
Here is an equation, and then all the steps Clare Here is the same equation,
14.x - 2x + 3 = 3(5x +9)
12x + 3 = 3(5x + 9)
3(4x + 1) = 3(5x + 9)
4x +1= 5x + 9
1=+9
-8= x
and the steps Lin wrote
wrote to solve it:
to solve it:
14x – 2x + 3 = 3(5x +9)
12x +3=3(5x + 9)
12x + 3 = 152 + 27
12x = 152 + 24
-3x = 24
2 = -8
Answers: 2
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Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
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2a. Annotate and describe the similarities and differences between Clare and Lin's methods.
Here i...
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