Solve the proportion 4 : 16 = ? : 32 for the unknown, or in other words, 4 is to 16 as what number is to 32.
1 answer:
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we have
we know that
The radicand must be greater than or equal to zero
so
the domain is is the interval--------> [-2.25,∞)
therefore
<u>the answer is</u>