Multiply the complex numbers: (1∕2 + 4i)2 Question 15 options: A) 153∕4 + 4i B) 153∕4 + 8i C) –153∕4 + 8i D) –153∕4 + 4i

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?

One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?