Sometimes, but not always.
For example - If I vote for my candidate then he will win.
Reverse - If I don't vote for my candidate then he will not win.
The answer is false because an if then statement is a hypothesis not a fact.<span />
Answer: this my pp: 8===========================>
Step-by-step explanation:
The volume of the gallon is 6000 gallon
the rate of water flow per min is f(t)=300t^2
a] amount of water that flowed in the first 7 minutes=7/60 hours will be:
f(7)=300(7/60)^2
solving the above we get
f(7)=7/12 gallons
b] The time taken for the tank to be empty will be as follows:
amount of water that will flow out for the tank to be empty will be 6000 gallons
thus,
6000=300t^2
this can be simplified to
20=t^2
t^2-20=0
solving this we get:
t=-2√5 or 2√5
the time taken for the tank to be empty will be t=2√5 hours=5.4721 hours
I believe the difference is 295.6 milligrams. Hope I helped!
