Ashelf has 20 bags of potatoes. two of the bags have potatoes starting to go bad.
what is the...
Mathematics, 23.08.2019 16:00, sherlock19
Ashelf has 20 bags of potatoes. two of the bags have potatoes starting to go bad.
what is the expected probability of the complement of the event "bad bags of potatoes"?
Answers: 1
Mathematics, 21.06.2019 19:00, ksiandua07
65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?
Answers: 1
Mathematics, 21.06.2019 22:00, goodperson21
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
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