Which statements are true for the given geometric sequence? check all that apply.
a. the domain is the set of natural numbers.
b. the range is the set of natural numbers.
c. the recursive formula representing the sequence is f(x + 1) = 3/2(f(x )) when f(1) = 4.
d. an explicit formula representing the sequence is f(x) = 4(3/2)^x
e. the sequence shows exponential growth.

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.