What are the extremes of the proportion 9.8⁄11.5 = 4.9⁄5.75? a. 9.8 and 5.75 b. 11.5 and 4.9 c. 9.8 and 11.5 d. 9.8 and 4.9

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm. dist(80,475,33,1) =norm. inv(0.80,475,33) =norm. s.inv((80-475)/33)?

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

If a triangle given by the matrix  [2 3 5 -1 0 2]  is dilated by a scale factor of 2, what will happen to the side lengths and angle measures of the triangle