Liquid is running into a tank from a pipe that can fill 8 kL in 7 days. Meanwhile, liquid is running out of the same tank from a drain that can empty 2 kL in 5 days. What will be the net change in volume (in kL) in 4 day(s)? Answer to 2 decimal places.

Q: What is the concentration of salt in the tank after 1 hour?

A:

Q: Solve for mW=bd/m

A: Multiply both the sides of the equation by m as shown on the board

Q: A hose fills 2/8 of a pool in 3/6 of an hour. At this rate, how much of the pool will these hose…

A: given that  A hose fills 2/8 of a pool in 3/6 of an hour. Clearly 1/4 of a pool filled in 1/2 hour…

Q: 800mL mL of a dextrose solution is to be infused at 45 mL/h starting at 1600 hours. At what time…

A: The problem can be solved by using the ratios. The rate of the infusion is given in ml/h. The rate…

Q: A safety inspector determines that contamination from an abandoned factory site is spreading through…

A:

Q: 24 volts is 1/2% of what?

A: To write 24 volts is (1/2)% of what

Q: The half life of caffine in a persons bloodstream is about six hours. If a persons bloodstream…

A: Given, Half life= T= 6 hours Time= t= 14 hours  Initial amount= P= 80 mg  Final amount= A=?

Q: A 500 mL IV starts at 9pm and runs at 33gtt/min with a drop factor of 10gtt/mL.  At what time will…

A: Algebra Question