Initially, a large tank with a capacity of 100 gallons contains 50 gallons of pure water. A salt solution with concentration of 0.1 lb/gal flows into the tank at a rate of 2 gal/min. The mixture is well stirred and flows out of the tank at the rate of 4 gal/min. Find the initial-value problem that describes the amount of salt in the tank until the tank is empty.

answer: 19 is   2

step-by-step explanation: i just looked at your answer and wrote it down

part a

in a city ice cream is mostly only bought when the temperature is very high as ice cream cools down our

so we can derive the conclusion that as the temperature increases the number of ice creams sold also increases

part b

y intercept is 5

slope is 2

happy to

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answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d