Mathematics, 28.07.2019 23:00 valeriekbueno
Two gears are connected and are rotating simultaneously. the smaller gear has a radius of 3 inches, and the larger gear has a radius of 7 inches. two circles touching at one point. larger circle has radius of 7 inches. smaller circle has radius of 3 inches.
Answers: 1
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
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Mathematics, 21.06.2019 20:00
Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
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Mathematics, 22.06.2019 07:00
According to the figure, find the respective measures: x, y and z. , it's for today.
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Two gears are connected and are rotating simultaneously. the smaller gear has a radius of 3 inches,...
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