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Illusion [34]
3 years ago
6

Which sentence uses end punctuation marks incorrectly?

Chemistry
1 answer:
MrRa [10]3 years ago
5 0

Answer: A

Explanation:

Why? Because, it’s and exclamation, and the tone of the sentence is in a yelling tone.

Hope this helps!

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A 253 g block of wood has the following dimensions: Length 15.24 cm Width 6.64 cm Height 3.56 cm What is the density of the wood
yanalaym [24]

Answer:

0.7 g/cm³

Explanation:

<em>hey there,</em>

<em />

< The formula for density is p = \frac{m}{v}  where m = mass, v = volume, and p = density. An easy way to remember the formula is density equals love. I found this easy to remember because p = ♡ and when you think about it, if you split the heart in half through the middle like a fraction, it will make \frac{m}{v} (if you don't understand what I'm saying, try writing it out and you will be able to see what I'm talking about!)

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15.24 cm x 6.64 cm x 3.56 cm = 360.25 cm³

Now plug it into the formula.p = \frac{m}{v}=\frac{253}{360.25} = 0.7 g/cm³ >

<u>Hope this helped! Feel free to ask anything else.</u>

4 0
3 years ago
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ELEMENTS MIXTURE

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Elements cannot be broken down into simpler substances by any physical or chemical method. The various constituents are seperated by simple physical means

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