Answer:
it will take 90 minutes
Step-by-step explanation:
10 - 6 = 9
9 x 10 = 90
Given expression 3² × 3⁻⁵
We will apply the power rule

3² × 3⁻⁵ = 3²⁺⁽⁻⁵⁾ = 3²⁻⁵ = 3⁻³
We will then apply the power rule

3⁻³ =

Final answer:
1) 20/50, 4/10, 2/5 of the states can claim at least one four star hotel.
2) 30/50,6/10,3/5 of the states are without a four star hotel.
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