Mathematics, 01.09.2021 01:00 sonyav732
How much water should be added to 10 of 6% alcohol solution to reduce the concentration to 5%?
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Geometry in the diagram, â abc is a right angle. â dbc = 30°27'40". find the measure of â abd.
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Mathematics, 21.06.2019 22:00
You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?
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Mathematics, 21.06.2019 23:30
Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?
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Mathematics, 21.06.2019 23:30
Write the percent as a fraction or mixed number in simplest form. 0.8%
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How much water should be added to 10 of 6% alcohol solution to reduce the concentration to 5%?...
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