Mathematics, 19.12.2020 02:00 georgeonnatreev3400
For an experiment, a scientist needs 12 cup baking soda for 45 liter of water. Using this ratio, how much baking soda is needed for one liter of water?
410 cup
58 cup
85 cups
104 cups
Answers: 2
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Mathematics, 21.06.2019 20:00
Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12
Answers: 1
Mathematics, 21.06.2019 22:40
Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola
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For an experiment, a scientist needs 12 cup baking soda for 45 liter of water. Using this ratio, how...
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