80% growth 20% growth
40% decay
40% growth
60% growth
20% decay
60% decay
80% decay
40(0.2)t = 1.6
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80(1.6)t = 20
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60(0.8)t = 1.4
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20(0.6)t = 1.2
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1.2(1.4)t = 80
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Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

What is the anwers for 9+2x=5x-3-x