Questions by Ealione

Questions by Ealione

Very high,jagged lines on a seismogram indicate that an earthquake is either

asked May 5, 2019

1 answer

4 votes

125k views

Gamma, beta and alpha radiation are all alike because: they all have the same mass they all have the same charge they all can be emitted from the nucleus of an atom they all have the same energy

asked Oct 15, 2018

1 answer

4 votes

63.2k views

How does the filtration membrane prevent certain substances from entering the filtrate?

asked Aug 22, 2018

1 answer

0 votes

69.8k views

Please solve the following image:

asked Jul 18, 2018

1 answer

1 vote

197k views

50% of all the cakes jenny baked were party cakes, 1/5 were fruit cakes and the remainder were sponge cakes. What percentage of cakes were sponge cakes?

asked Jan 13, 2018

1 answer

1 vote

57.1k views

Susan bought a new computer. She purchased a... Good or Service?

asked Nov 20, 2017

2 answers

1 vote

87.1k views

Select the ion. a) NO2 b)H2SO4 c) Al+3 ...?

asked May 9, 2017

2 answers

5 votes

102k views

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