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Slav-nsk [51]
3 years ago
13

You have 704 grams of a radioactive kind of praseodymium.If it's half life is 17 minutes,how much will be left after 69 minutes?

Mathematics
1 answer:
grigory [225]3 years ago
7 0
There will be nothing left
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Answer:

C. Natalie should take basic courses at the community college until she decides on a career

Step-by-step explanation:

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Kayla says that the point labeled C in the diagram below is the center. Raymond says that point C is the radius.
frutty [35]

Answer:

Kayla is correct The center is a fixed  point in the middle of the sphere

Step-by-step explanation:

In mathematics we have certain habit of rules for notation of points, coordinates, segments, angles and so on.

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8 0
2 years ago
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The Delucci family traveled on the highway for two hours at 70 miles per hour, and then three hours at 35 miles per hour. How fa
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3 years ago
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Step-by-step explanation:

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We know that distance = speed × time

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20t=28t-56

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4 0
3 years ago
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