Mathematics, 05.07.2019 20:10, Milk18
True-false questions: justify your answers. 1.13 the solution set to a system of three equations in three unknowns cannot be a 1.14 a system of linear equations cannot have only two solutions. plane. 1.15 the solution set to a consistent rank 2 linear system in four unknowns would 1.16 a system of four equations in four unknowns always has a solution. 1.17, a system of four equations in four unknowns can have at most one solution be a line in four-dimensional space. 1.18 the rank of a system is always less than or equal to the number of equations in the systemm
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Mathematics, 21.06.2019 20:50, kidpryo1
There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?
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Mathematics, 22.06.2019 01:00, jasminebrown72
Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay
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Mathematics, 22.06.2019 03:00, jshhs
You coordinate volunteers for litter cleanup in local parks. your spreadsheet lists drivers and the number of seat belts in each driver’s car. the spreadsheet calculates the number of drivers (d) and the total number of seat belts (s). you want to know the maximum number of volunteers, besides drivers, that can be transported to the park in a single trip given that each person must have a seat belt of their own.
Answers: 2
Mathematics, 22.06.2019 03:30, keyonaemanieevans
The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.
Answers: 1
True-false questions: justify your answers. 1.13 the solution set to a system of three equations in...
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