Please help me!!!! I dont know the exponent

Mathematics

1 answer:

Kay [80]4 years ago

4 0

3x^(1/3)* 8x^2 =
24x^(7/3) means the 3 is in the check mark of the square root and the 7 is under the radical as an exponet to the 7

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Choose what the expressions below best represent within the context of the word problem. If Sarah is 24 years younger than her m

KIM [24]

Hello Kiddo.

This question is a bit confusing to me, but I think I grasped the concept.
1. x best represents Sarah's mom's age.
2. x - 24 best represents Sarah's mom's age minus how much younger Sarah is than her mom.
3. The expression would look a little like this:
2x-24 = 68
+ 24 +24
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/2 /2
x = 46.

Which means, Sarah is 22 and her mom is 46 years of age.
If you need more clarification, I'd be more than happy to elaborate further.

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Step-by-step explanation:

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Normal probability distribution

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