Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.

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.