Mathematics, 22.06.2019 18:00 desireeandrada9
1cubic metre of concrete has weigh of 2400kg 15% of the the concrete is water the rest of the ingredints of concrete are cement sand and stone the weights of these ingredients are the ratio 1: 2: 5 work out the weight of cement sand and stone in 1 cubic metre of concrete
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Mathematics, 20.06.2019 18:04
Itook a better photo of the question so y’all can see it i hope it’s a fine photo
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Mathematics, 21.06.2019 16:20
He concluded that a heavier object dropped from the same height as a lighter object will land
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Mathematics, 21.06.2019 19:00
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?
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Mathematics, 21.06.2019 20:00
Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?
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1cubic metre of concrete has weigh of 2400kg 15% of the the concrete is water the rest of the ingred...
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