Question

If 3 raised to the power of x is equal to 500 then the value of 3 raised to the power of x-2 is equal to........

Answer 1

3^x =500---(1)

3^x-2 = 3^x/3^2
since am-n = a^m/a^n

=500/9 (from(1))

Answer 2

Three and five hundredths is equal to

a) 3.005

b) 3.50

c) 3.05

d) 0.035

What is answer?

please tell me.