Mathematics, 14.12.2020 19:20 diego481
To collect data about the atmosphere, Avery released a spherical weather balloon with a volume of 1.76cubic meters. As the balloon rose in the atmosphere, it increased in size until it burst. By the time the balloon burst, its volume was 90 times as large as when Avery released it. What was the radius of the balloon when it burst? Round your answer to the nearest hundredth.
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Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)
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The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
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Suppose a laboratory has a 30 g sample of polonium-210. the half-life of polonium-210 is about 138 days how many half-lives of polonium-210 occur in 1104 days? how much polonium is in the sample 1104 days later? 9; 0.06 g 8; 0.12 g 8; 2,070 g
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To collect data about the atmosphere, Avery released a spherical weather balloon with a volume of 1....
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