Mathematics, 16.09.2021 18:10 sabdbndk
In a class the ratio of the number of boys to the number of girls is 5:6.if there are 20 boys in the class, how many pupils are in the class?
Answers: 2
Mathematics, 21.06.2019 16:20
Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?
Answers: 1
Mathematics, 21.06.2019 18:30
Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?
Answers: 3
Mathematics, 21.06.2019 18:40
Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?
Answers: 1
In a class the ratio of the number of boys to the number of girls is 5:6.if there are 20 boys in the...
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