In a family there was give sons. The oldest son is 11 3/4 years old, and every next younger brother is younger than the next by
2 answers:
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Answer:
Step-by-step explanation
4*1.2=4.8
7*1.2=8.4
8.4*4.8=40.32
Answer:
Step-by-step explanation:
It's already in a form that only ha positive exponents. Just to state it though you could rewrite it as or
The question asks for positive exponents though so yu don't need to do that.
You also need to know so in this case
so