Given that m value of x?

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.a city water tank holds 20 gallons of water. a technician empties 25% of the tank. how many more gallons of water must be removed from thetank so that it has 5 of the water that it started with: the technician must removemore gallons of water for the tank to have 5 of the water that it started with.

How can you check that you have correctly converted frequencies to relative frequencies?