Mathematics, 03.02.2020 16:56 twirlergirl800
Apetroleum company has two different sources of crude oil. the first source provides crude oil that is 65% hydrocarbons, and the second one provides crude oil that is 90% hydrocarbons. in order to obtain 80 gallons of crude oil that is 75% hydrocarbons, how many gallons of crude oil must be used from each of the two sources?
Answers: 3
Mathematics, 21.06.2019 22:40, zafarm2oxgpmx
Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola
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Mathematics, 22.06.2019 01:00, lolhgb9526
Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.
Answers: 3
Apetroleum company has two different sources of crude oil. the first source provides crude oil that...
Computers and Technology, 27.11.2020 01:00
Computers and Technology, 27.11.2020 01:00