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Elden [556K]
2 years ago
14

30 points: Answer the questions in the picture provided

Mathematics
1 answer:
Pie2 years ago
5 0
1).  Enrico Fermi directed construction of the the thing
that achieved the first sustained nuclear chain reaction,
under the stadium at the University of Chicago.

3).  'Fission' means splitting one big thing up into several
smaller things.

4).  The atomic mass of an atom is close to the sum of all
the neutrons and protons in its nucleus.

5).  'Fusion' means several small things joining to form a
bigger thing.

6).  Henri Becquerel is credited with discovering radioactivity.

7).  The names of Madame Marie and Mssr. Pierre Curie were
appropriated after their deaths and used as the unit of radiation.

2).  I have no idea what that symbol means, but 'neutron' is
the only choice left.

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Whats the answer to this please
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Y = 3x
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2 years ago
If a toy truck is created in a 2:9 scale, and the wheel of the toy is 14cm wide, how wide is the actual wheel?
lesya [120]

Answer:63 cm

Step-by-step explanation:

Given

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8 0
2 years ago
What is the answer to <br> 1+38*225(12/77)
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54,806.5
Use pemdas to solve it
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