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Alex777 [14]
3 years ago
7

Kimberly is 3 times as old as her sister hallery. What is ratio of Kimberly age to hallery?

Mathematics
2 answers:
Sloan [31]3 years ago
7 0
I think the answer would be 3:1
Ipatiy [6.2K]3 years ago
5 0
Let. the age of hallery = x
Age of kimberly = 3x

Ratio of Kimberly age to hallery age = 3x/x = 3/1

In short, Your Answer would be 3:1

Hope this helps!
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The value of the expression \sqrt{x^2y^3} + 2\sqrt{x^3y^4} + xy\sqrt y is 2xy\sqrt{y} + 2xy^2\sqrt{x}

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The attachment represents the proper format of the question

The summation expression is given as:

\sqrt{x^2y^3} + 2\sqrt{x^3y^4} + xy\sqrt y

Expand the radicands

\sqrt{x^2y^2 * y} + 2\sqrt{x^2y^4* x} + xy\sqrt y

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