If a pool holds 22,000 gallons, how long will it take to fill the pool at a rate of 400 gallons per minute, rounded off to the nearest minute
a gasoline pump delivers 4 2/5 gallons of gas per minute. How many minutes will it take to fill a gas tank that holds 16 1/2 gallons?
A bathtub is filling at a rate of 46.7 ml per sec. Calculate how long it will take for the bathtub to fill in minutes if it holds 40.5 gallons of water. (Enter your answer with two decimal places and no units, the understood unit is minutes).
Please show each step!
alloon takes off 400 feet from a parking lot. The balloon rises at a rate of 10 feet per minute. A dog standing at the edge of the parking lot watches the balloon take off a. Draw a picture. Label any parts of the picture that do not change as the b. How fast is the distance between the dog and the balloon changing 30 minutes after the balloon took off? Add any variables that you...
Please show all work. Suppose there is a tank of 100 gallons of a salt mixture with concentration 0.25 pounds per rate of 2 gallons per minute. It is well mixed and then drained out at the rate of 2 gallons per minute. A) Write a differential equation, in terms of only A and t, that models this situation, where A is the amount of salt in tank after t minutes. Include the initial condition. DO NO1T SOLVE THE DE!...
How long will it take to pay off a loan of $47,000 at an annual rate of 8 percent compounded monthly if you make monthly payments of $400? Use five decimal places for the monthly percentage rate in your calculations.
2. A tank contains 100 gallons of pure water. Beginning at t O, a salt water solution containing 0.2 pounds of salt per gallon is pumped into the tank at a rate of 3 gallons per minute. At the same time, a drain is opened at the bottom of the tank which allows the mixture to leave the tank at a rate 3 gallons per minute. Assume the solution is kept perfectly mixed. (a) What will be concentration of salt...
How long will it take to pay off a loan of $46 comma 000 at an annual rate of 12% compounded monthly if you make monthly payments of $800 (round up)? To pay off the loan, it will take approximately nothing years. (Round up to the nearest integer.)
An Olympic swimming pool is roughly 72 m long and 39 m wide. How long will it take to fill such a pool with an ordinary garden hose? Hint: You need to make a reasonable estimate for the depth of the pool and explain how you came up with an estimate. Estimate the flow rate for the garden hose in the same way. Do the necessary calculations and explain your result.
You have a $3,000 credit card debt and you plan to pay it off through monthly payments of $75 If you are being charged 15% interest per year, how long to the nearest 0.5 years will it take you to repay your debt? yr
You have a $3,000 credit card debt and you plan to pay it off through monthly payments of $75 If you are being charged 15% interest per year, how long to the nearest 0.5 years will...
How long will it take to pay off a loan of $53,000 at an annual rate of 12 percent compounded monthly if you make monthly payments of $550? Use five decimal places for the monthly percentage rate in your calculations