Mathematics, 20.09.2019 17:30 mathishard353
Alake with constant volume 10 x100 m is fed by the pollution-free stream with flow rate 70 m/s. a factory dumps 8 m/s of a nonconservative waste with concentration 120 mg/l into the lake. the pollutant has a reaction rate coefficient k of 0.25/day. assuming the pollutant is well mixed in the lake, find the steady-state concentration in the lake
Answers: 3
Mathematics, 21.06.2019 14:30
Select the correct answer. what is the surface area of the victory podium shown here? include all surfaces of the podium, including the bottom. a. 61.5 square feet b. 61.75 square feet c. 65.25 square feet d. 69 square feet
Answers: 2
Mathematics, 21.06.2019 16:30
Which elements in the set below are integers? 12, β3β4,β 25 , β7, β 5 , 14β7, 9 a. 12, β 25 , β7, 9 b. 12, β 25 , β7, 14β7, 9 c. β3β4, 25 , β 5 ,14β7 d. 12, β7, 9
Answers: 2
Mathematics, 21.06.2019 18:30
Can someone check if i did this right since i really want to make sure itβs correct. if you do you so much
Answers: 2
Mathematics, 21.06.2019 20:30
Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)
Answers: 1
Alake with constant volume 10 x100 m is fed by the pollution-free stream with flow rate 70 m/s. a fa...
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