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Naddik [55]
3 years ago
13

Find the value of x.

Mathematics
1 answer:
7nadin3 [17]3 years ago
5 0

Step-by-step explanation:

x=20

x aris is stright .right?

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Find a substance half-life in days. round your answer to the nearest tenths
jeka57 [31]
A 33 gram sample has k value of .1124
(Actually I think the problem SHOULD be worded: A 33 gram sample has k value of -.1124/days)

See attached graphic:
Half-Life = ln (.5) / k
Half-Life = -.693147 / -.1124/days
Half-Life = <span> <span> <span> 6.1667882562 </span> </span> </span> days

Source:
http://www.1728.org/halflif2.htm





3 0
3 years ago
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Sergio039 [100]
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3 years ago
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nignag [31]

Answer:

f’(x) = x -2/7

Step-by-step explanation:

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6 0
3 years ago
A process of inserting points between actual plotted data points or extending an actual line of data is called:
german

The <em>correct answer</em> is:


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4 0
3 years ago
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3 years ago
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