A container contains 800 liters of water, 200 liters are extracted, then 150 are added, 300 are returned to it and finally 400 liters are added, leaving it at its maximum capacity. What is the capacity of the container?

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?