Answer:
tried.. sry if it is wrong...
Step-by-step explanation:
some examples for u..
Mark me the Brainliest..PLS
Lets say, for ease, that the vat can hold a total of 70 gallons (or whatever you would like to use.) Use whatever number you want, I just picked this because it gives us a lot of clean numbers.
Now, if the inlet can fill it in 7 hours, that means that it is adding 10 gallons per hour. (70 gal/7 hours = 10 gal/hr)
For the outlet, use the same process, and you find that it drains the vat at 7 gallons per hour.
So, if you subtract the outlet from the inlet, you get 10 - 7 = 3 gallons per hour added.
Now just divide the size of the vat by that number, and you find your answer.
70 gallons / 3 gallons per hour = 23 1/3 hours.
Answer:
150+50*4=350
Step-by-step explanation:
hope it helped sorry if it's not what you wanted.
√200 = √2·100 = √2 · √100 = 10√2
Answer:
11
Step-by-step explanation:
The upper quartile Q3 is the median of the upper half of the data.
