Mathematics, 30.11.2020 23:30 kaliyab191
Henry has red marbles and blue marbles. The ratio of the number of his red marbles to the number of his blue marbles is 5:7. if Henry has 63 blue marbles how many red marbles does henry have? ___ red marbles
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Sorry I havent been on. I've recently switched to Zoom Meetings.- (^:
Answers: 2
Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
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Mathematics, 21.06.2019 22:30
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
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Y+ 2/y is it a polynomial in one variable or not? and if so, why?
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Mathematics, 22.06.2019 01:30
Acompany that makes? hair-care products had 5000 people try a new shampoo. of the 5000 ? people, 35 had a mild allergic reaction. what percent of the people had a mild allergic? reaction?
Answers: 2
Henry has red marbles and blue marbles. The ratio of the number of his red marbles to the number of...
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