Mies Huang found the mean and mean absolute deviation (MAD) of the latest test scores for two of her dasses Class A had a mean of 735 and Class B had a mean of 224. Both classes had a MAD about 4. What it the difference of the means as a multiple of the MAD? Round your answer to two decimal
places

The difference of the means is about.?times the MAD

HELPP!!!

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

Figure abcde is a regular pentagon. segment ae is located at a (2, 1) and e (4, 1). what is the perimeter of abcde? 4 units 6 units 8 units 10 units

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2