Mathematics, 31.10.2021 04:30, luisanavarrogarcia

A tank originally contains 160 gal of fresh water. Then water containing 1/2 lb of salt per gallon is poured into the tank at a rate of 2 gal/min, and the mixture is allowed to leave at the same rate. After 10 min. the process is stopped, and fresh water is poured into the tank at a rate of 2 gal/min, with the mixture again leaving at the same rate. Find the amount of salt in the tank at the end of an additional 10 min.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, johrenandez

What two criteria are needed for triangles to be similar

Answers: 2

continue

Mathematics, 21.06.2019 16:30, aly2008

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

Answers: 2

continue

Mathematics, 21.06.2019 21:40, ur4286

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

Answers: 3

continue

Mathematics, 22.06.2019 00:30, PersonPerson13260

What are two numbers that have a sum of 15?

Answers: 2

continue

Do you know the correct answer?

A tank originally contains 160 gal of fresh water. Then water containing 1/2 lb of salt per gallon i...