X=1, y=3 because 2x1 is 2 and 3x3 is 9, 2 plus 9 equals 11 and 11 plus 4 equals 15
0.001
Step- by-step explanation
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Answer:
10^27
Step-by-step explanation:
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(10^9)^3 = 10^(9·3) = 10^27
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The applicable rule of exponents is ...
(a^b)^c = a^(bc)