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Mathematics, 21.06.2019 15:00
Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2
Answers: 1
Mathematics, 21.06.2019 15:00
Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?
Answers: 1
Mathematics, 21.06.2019 16:00
You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?
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Mathematics, 21.06.2019 18:00
What is the measure of the smallest angle in the diagram? 15 29 32 45
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Social Studies, 15.07.2019 06:00
History, 15.07.2019 06:00
History, 15.07.2019 06:00
History, 15.07.2019 06:00
Mathematics, 15.07.2019 06:00
Social Studies, 15.07.2019 06:00
Mathematics, 15.07.2019 06:00
Social Studies, 15.07.2019 06:00