Mathematics, 13.11.2020 16:40 NNopeNNopeNNope
There are 130 people in a sport centre. 65 people use the gym. 51 people use the swimming pool. 44 people use the track. 15 people use the gym and the pool. 14 people use the pool and the track. 10 people use the gym and the track. 1 person uses all three facilities. A person is selected at random. What is the probability that the person uses exactly one of the facilities?
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When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:
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Billy plotted β3 4 and β1 4 on a number line to determine that β3 4 is smaller than β1 4 .is he correct? explain why or why not
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y=2xβ1 5xβ4y=1 is (1,1)(1,1) a solution of the system?
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Quadrilateral ghij has coordinates g(5, 1), h(4, -3), i(6, -1), and j(2, 1). if the quadrilateral is reflected over the line y = x, what are the coordinates of h'?
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There are 130 people in a sport centre. 65 people use the gym. 51 people use the swimming pool. 44 p...
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