Mathematics, 15.04.2021 22:00 khaylaperry
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A pet store owner has huge aquarium tanks of the same size, A and B.
Tank A has 2 feet of water and is filled at a rate of 2.2 inches per minute.
Tank B has 8 feet of water and is drained at a rate of 5 inches per minute.
A. model the situation as a system of equations.
B. Determine exactly how many minutes it will take for the tanks to have the same water level. You must show algebraic work.
C. What is the water level at that moment.
Answers: 3
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(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)
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Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm
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A pet store owner has huge aquarium tanks of the same size,...
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