The amount of money in an investment account can be modeled by the function Z(t)=4000(1.2)^{2t+2}.Z(t)=4000(1.2 ) 2t+2 . Write an equivalent function of the form Z(t)=ab^t. Z(t)=ab t .

because 1.2 isnt half of 6 duh

47 - 90 = 43

43 - 180 = x

x = 137

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: