Mathematics, 22.06.2019 11:30 mbarron279542
1cubic metre of concrete has a weight of 2400 kg 15 of the concrete is water the rest of the concrete are cement, sandand stone the weight of these ingredients are in the ratio 1: 2: 5 work ouyt the weight of cement, sand and stone in 1 cubic metre of cement
Answers: 2
Mathematics, 21.06.2019 22:30, carltonwashington23
Julie was able to walk 16 km through the zoo in 6 hours. how long will it take her to walk 24 km through the zoo?
Answers: 2
Mathematics, 21.06.2019 23:30, ashiteru123
The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .
Answers: 1
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