Answer:ghv
Step-by-step explanation:
I have
Answer:
x = 0.2(10^y/a).
y = alog(5x)
y = log(5x)^a) By the definition of a log:
(5x)^a = 10^y
5x = (10^y) ^ 1/a
x = 0.2(10^y/a)
20
9 students