Mathematics, 20.07.2019 08:00 ReaLily
Alarge tank is filled to capacity with 300 gallons of pure water. brine containing 5 pounds of salt per gallon is pumped into the tank at a rate of 3 gal/min. the well-mixed solution is pumped out at the same rate. a. set up an initial value problem (differential equation and initial condition) to find (6pts) b. find the number of pounds of salt in the tank at time (6pts) c. how much salt will be in the tank in 10 minutes? (2pts)
Answers: 1
Mathematics, 21.06.2019 17:00
Use the expression below.–4b + 8c + 12 – 8b – 2c + 6part asimplify the expression. enter your answers in the boxes. b + c + part bfactor the simplified expression using the gcf. a. 2(–2b + c + 3) b. 3(–2b + c + 3) c. 4(–2b + c + 3) d. 6(–2b + c + 3)part cwhat is the value of the expression when b = 2 and c = –3? enter your answer in the box.
Answers: 1
Mathematics, 21.06.2019 18:00
Arecipe calls for 2 2/4 cups of raisins, but julie only has a 1/4 measuring cup. how many 1/4 cups is needed to measure out 2 2/4 cups of raisins?
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Mathematics, 21.06.2019 20:00
Will possibly give brainliest and a high rating. choose the linear inequality that describes the graph. the gray area represents the shaded region. 4x + y > 4 4x – y ≥ 4 4x + y < 4 4x + y ≥ 4
Answers: 1
Alarge tank is filled to capacity with 300 gallons of pure water. brine containing 5 pounds of salt...
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