Mathematics, 23.07.2019 15:00 danielmartinez024m
1. what is the sum of the two vectors (-1,-4) and (3,5)? (-5,8) (2,1) (0,1) (-3,-20) 2. evaluate the following expression: -1(5,-1) + 2(1,1) (5,-2) (-3,3) (-5,2) (7,1) 3. evaluate the following expression (1,4) -5(1,1) 4. let v=(8,-4) and w=(-4,2). which of the following is true? v * v =40 the x-component of v is 4 v= -2w the y-component of w is 2 5. which of the following vectors are orthogonal to (-1,3)? check all that apply. (1,3) (-2,-3) (3,1) (-6,-2)
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Mathematics, 21.06.2019 14:00
News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of
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Mathematics, 22.06.2019 01:00
Is experimental probibilty the same as the observed frequency in math? i need the answer asap!
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1. what is the sum of the two vectors (-1,-4) and (3,5)? (-5,8) (2,1) (0,1) (-3,-20) 2. evaluate th...
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