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3 years ago

Lindsey wants to figure out her final math grade scores are 88.5% 90% 82% 94.5% and 80% what is Lindsey‘s final average?

Mathematics

1 answer:

topjm [15]3 years ago

8 0

Answer:

87%

Step-by-step explanation:

88.5% + 90% + 82% + 94.5% + 80% = 435%
435% ÷ 5 = 87%
So, Lindsey's final average is 87%

I hope this helps!

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Step-by-step explanation:

As the given expression is

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Lets simplify this expression step by step

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$-25^{-\frac{1}{2}}....[A]$

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Keywords: simplification, exponent rule

Learn more about expression simplification from brainly.com/question/13848834

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