122 Determine
(a) r=2
and So if
WN
r3
1.2.3 Make a conjecture with regard to " and S. as
1.3
CASE 2:r<-1
1.3.1 If r=-1,01 determine the value of rif
(a) n=999
(b) n=1000

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.