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Tomtit [17]
3 years ago
12

An element with a mass of 680 grams decay by 24.2% per minute. To the nearest minute, how long will it be until there are 10 gra

ms of the element remaining
Mathematics
1 answer:
xenn [34]3 years ago
3 0
Before i answer what grade are you in because this answer goes up to different grade levels like 5th grade through 12th grade.
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jeyben [28]
240!
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Sauron [17]

Answer:

{ -6, -4, -2}

Step-by-step explanation:

Since x > - 8, x can be any number greater than - 8.

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BUT, it can't be equal because it's not using this sign \geq

--------------------------------------------------------------------------------

--------------------------------------------------------------------------------

1. { -10, -8, -6} can't be an inequality of x because it has -10, -8.

2.{ -8, 0, 8} can't be an inequality of x because of -8.

3.{ -9, 1, 7} can't be an inequality of x because -9 isn't greater than x.

4 0
3 years ago
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mrs_skeptik [129]
The answer is B.

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If you divide exponents, you subtract the exponents.
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Multiply and simplify. Assume that all variables are positive.
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3:1 is your answer bruuuuuuhhhh

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