Mathematics, 03.12.2020 23:50 ejdjsnsb

Let z = 1 + 3i and w − z = − 3 − 4i. What is w?

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Mathematics, 21.06.2019 16:30, Hfruit

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Mathematics, 22.06.2019 00:30, student176

Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.

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Mathematics, 22.06.2019 01:00, jayjay9434

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?