Which proportion could be used to determine if the figures represent a dilation? A rectangle with a length of 6 and width of 3. A rectangle with a length of 4 and width of 2. Three-halves = StartFraction 6 Over 4 EndFraction Three-halves = StartFraction 4 Over 6 EndFraction Three-fourths = StartFraction 6 Over 2 EndFraction Three-fourths = StartFraction 2 Over 6 EndFraction

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Find the distance between the pair of points a(-1,8) and b(-8,4)

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.