No because it cannot be expressed in a fraction.
Answer:
19. - 4/11
21. 14
Step-by-step explanation:
Im sorry but i can't solve 20
Y= 16(0.25)^x
The exponential equation represents an exponential decay because the rate of decay is 0.25 which is less than 1.
The general form equation is:
y(x)= a(1-r)^x such that r is the decay percent.