18. Look at the figure shown below.
2 units
B
Line segment AB is dilated by a scale factor of 2, with point C as the center of
dilation to obtain a line segment A'B'. If A'B' = 12 units, how many units is
point B' from point C?

#5 points possible: 3. total attempts: 5 using your calculator, find the range and standard deviation, round to two decimals places: the table below gives the number of hours spent watching tv last week by a sample of 24 children. 76 57 89 73 88 42 31 46 80 42 38 57 49 50 89 36 69 82 27 88 39 89 95 18 range = standard deviation =