Questions by Kenny Johnson

Questions by Kenny Johnson

Earths oceans absorb carbon dioxide emitted by humans and other animals, and eventually turn it into carbonate rocks. Which ''spheres'' are part of this process? Select all that apply. Biosphere Exosphere

asked Feb 2, 2018

2 answers

1 vote

71.0k views

If x=4, calculate the value of: x2 +2x

asked Dec 26, 2017

2 answers

5 votes

193k views

Estimate how many times larger 5 x 10 to the 8th power is than 24 x 10 to the 6th power?

asked Sep 23, 2017

2 answers

5 votes

29.6k views

Whats the area of this? Im lost...

asked Sep 21, 2017

1 answer

2 votes

102k views

Nick tossed a standard number cube and spins a spinner. The spinner is divided into four equal sections colored red, blue, green, and yellow. What is the possibility that Nick rolls an odd number and spins

asked Aug 22, 2017

1 answer

0 votes

191k views

What was one negative effect of the end of communism in Czechoslovakia?

asked Jun 6, 2016

1 answer

5 votes

79.3k views

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