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Mathematics, 31.08.2021 17:20 drdeb7766
In an exam ,40%of the passed in maths ,45%passed in science and 55%passed in health. If 10%of them passed in maths and science ,20% in sicence and health and 15%in health and maths and every stidents passed at least one subject .Find what is the percent of student passed in all the three subjects
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Mathematics, 21.06.2019 14:30
Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.
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Mathematics, 21.06.2019 17:00
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.)
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In an exam ,40%of the passed in maths ,45%passed in science and 55%passed in health. If 10%of them p...
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