Mathematics, 06.01.2020 00:31 sailesd57
Concrete tiles are made using buckets of cement, sand and gravel mixed in the ratio 1: 4: 6. if 20 buckets of sand are used, how many buckets of cement and sand will be needed?
Answers: 1
Mathematics, 20.06.2019 18:04
Grandma made an apple pie. josh and his brother joe finished 4/5 of it. then 3 friends came over and shared the left over. how much pie did each friend eat
Answers: 2
Mathematics, 21.06.2019 19:30
For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?
Answers: 1
Concrete tiles are made using buckets of cement, sand and gravel mixed in the ratio 1: 4: 6. if 20 b...
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