3 years ago

£3.23 + £1.47 =

Mathematics

2 answers:

finlep [7]3 years ago

7 0

Answer:

£4.7

Step-by-step explanation:

blagie [28]3 years ago

6 0

Answer:

£4.7

Step-by-step explanation:

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3 years ago

The mass of an electron is approximately 9 × 10-28 grams, while the mass of a neutron is approximately 2 × 10-24 grams. Which of

aalyn [17]

Answer: the mass of a neutron is approximately 2,000 times the mass of an electron

Step-by-step explanation:

- the easiest way to solve this (in my opinion) is to simply divide the mass of a neutron by the mass of an electron

- $2 x10^{-24} / (9 x10^{-28} )$

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2 years ago

Read 2 more answers