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3 years ago

Complete the missing value in the solution to the equation. = -

Mathematics

1 answer:

WINSTONCH [101]3 years ago

4 0

Answer:

In order to fulfill the mathematical expression you must add a negative to the right side.

Hence: -=-

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How can you know if this equation is true? 1/2 + 3/8 = 4/10 = 2/5

romanna [79]

Answer:

<h2>2. Because 25<12, this equation can not be true.</h2>

Step-by-step explanation:

I just solved the equation and 1/2 + 3/8 = 7/8 or 87.5%.

4/10 equals 40%.

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3 years ago

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Answer:

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2 years ago

The population of bacteria can be modeled by the function below, where t represents the time since the population started decayi

Oksana_A [137]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete. I will assume the function is:

$f(t) = 15(0.86)^t$

Required

Determine the rate of decay

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By comparison:

$b = 0.86$

So, the equation becomes:

$1 - r = 0.86$

Make r the subject

$r = 1 - 0.86$

$r = 0.14$

<em>The rate of decay is 0.14</em>

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3 years ago

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Answer:

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<em />

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