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Answers: 3
Mathematics, 21.06.2019 18:00
Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?
Answers: 1
Mathematics, 21.06.2019 18:50
Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15
Answers: 1
Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
Answers: 2
Mathematics, 18.07.2019 19:30
Mathematics, 18.07.2019 19:30
Mathematics, 18.07.2019 19:30
Social Studies, 18.07.2019 19:30
Mathematics, 18.07.2019 19:30
Health, 18.07.2019 19:30
Social Studies, 18.07.2019 19:40
Health, 18.07.2019 19:40
Biology, 18.07.2019 19:40
Mathematics, 18.07.2019 19:40
Mathematics, 18.07.2019 19:40