2 years ago

Elmer has a collection of 300300300 fossils. Of these, 21\%21%21, percent are fossilized snail shells.

1 answer:

3 0

I believe that they typo meant 300 fossils of which 21% are snail shells.

Since % means per one hundred...

300(21/100)=63

Elmer has 63 fossilized snail shells.

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RideAnS [48]

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2 years ago

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VikaD [51]

Answer:

C. $Cos(28) = \frac{15}{17}$

Step-by-step explanation:

Recall: SOHCAHTOA

Thus,

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2 years ago

Giving brainliest to best answer

Sergio [31]

Answer:

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Step-by-step explanation:

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6 0

2 years ago

(2+5xyz-6tv²c)-(11-5yxz-2ctv²)

Effectus [21]

Answer:

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Step-by-step explanation:

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2 + 5xyz - 6tv²c - 11 + 5yxz + 2ctv²

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I hope this helps!

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1 year ago