Joanna plans on hanging 3 pictures of different sizes on the wall of her staircase. she thinks it will look best if all 3 rectangular pictures are similar. the two sizes she has already are 25 in. by 35 in. and 35 in. by 49 in. which of the following is a possible size of the third picture?

a.5 in. by 6 in.
b.30 in. by 42 in.
c.45 in. by 70 in.
d.50 in. by 63 in.

What is the graph of the function fx x+2/x-3?

X-10/4 when x = –18 a 7 b –2 c –7 d 2

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.