Question

Which is an equivalent form of the expression 1800 (1.2) ^-t

Answer 1

I think this is how you do it. Hope this helps!!

Answer 2

Option B will be the correct option.

Explanation:

The given expression is
`1800* (1.2)^(-t)`

We can rewrite the term as

`1800* ((1)/(1.2))^(t)`

[As we know
`x^(-1)=(1)/(x)`]

Now we will simplify the expression

=
`1800((10)/(12))^(t)`

=
`1800((5)/(6))^(t)`

Therefore, Option B will be the correct option.