Mathematics, 10.12.2021 19:20, thawkins79

Panama Canal Locks on the Panama Canal are used to move a ship from a higher elevation to a lower elevation. When a ship enters a lock
chamber on the canal, water is allowed to spill out of the lock chamber
into the next lock chamber until the water levels in the two chambers
are equal. Suppose the water level in one lock chamber is 72 feet. As
water spills out of the chamber, the depth changes at a rate of about
-31 feet per minute until the water level is 41 feet. How many minutes
does it take for the depth to change from 72 feet to 41 feet?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:30, student0724

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Answers: 1

continue

Mathematics, 21.06.2019 19:30, thebasedgodchri

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

Answers: 1

continue

Mathematics, 21.06.2019 21:00, blaqsafire404

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Answers: 1

continue

Mathematics, 21.06.2019 21:30, sassy11111515

Cal's go cart has a gas tank with the dimensions shown below. he uses a gas can that holds 11 gallon of gas, to fill the go cart tank. 11 gallon = 231 inches^3 how many full gas cans will it take to fill the go cart's gas tank?

Answers: 3

continue

Do you know the correct answer?

Panama Canal Locks on the Panama Canal are used to move a ship from a higher elevation to a lower...