Mathematics, 12.03.2020 05:58 shaniqwakirkseyniqwa
(a) Sodium chlorate crystals are easy to grow in the shape of cubes by allowing a solution of water and sodium chlorate to evaporate slowly. If V is the volume of such a cube with side length x, calculate when mm and explain its meaning.
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Mathematics, 21.06.2019 14:30
What is the order of operations for 2 + (3 - 9) á -3 ¡ 4 in number order 1. subtraction 2. division 3. addition 4. multiplication
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Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, Îź, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12
Answers: 1
(a) Sodium chlorate crystals are easy to grow in the shape of cubes by allowing a solution of water...
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