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kozerog [31]
3 years ago
7

What value of k will make this expression equal to 0? b×3.8×2.72×(k-4)

Mathematics
1 answer:
Nana76 [90]3 years ago
6 0
It would be 4 because if all the rest of the equation is multiplied by 0, then the equation will equal 0.
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4^3 = ?<br><br>A. 64<br>B. 7<br>C. 12<br>D. 1
Alexxandr [17]

By defining how exponents work, we conclude that 4^3 = 64, so the correct option is A.

<h3>How to find the cube of 4?</h3>

Let's remember how exponents work.

If we have a number a to the exponent n:

a^n

It means that we need to multiply the number a by itself n times.

Then, in this case:

4^3

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Now we can solve that product:

4*4*4 = (4*4)*4 = 16*4 = 64

Then we conclude that the correct option is A

4^3 = 64

If you want to learn more about exponents:

brainly.com/question/847241

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otez555 [7]

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