Questions by Michael Krause

Questions by Michael Krause

A fair coin is tossed 4 times. what is the probability that at least 2 heads appear

asked Feb 8, 2018

1 answer

1 vote

629 views

How did the U.S. Constitution solve a problem created by the Articles of Confederation? A. It allowed for government to enforce laws and settle disputes. B. It allowed state legislatures to choose their

asked Dec 12, 2017

2 answers

1 vote

34.5k views

The noble gases are essentially non-reactive. This is because A. They are all rare gases. B. Their inner electron shells are all full. C. Their valence electron shells are all full. D. They are in need

asked Nov 16, 2017

2 answers

3 votes

82.1k views

At what rate should the blades of the offshore turbine rotate if the speed at the tip is to be the same as that of the turbine on land?

asked Aug 9, 2017

2 answers

3 votes

187k views

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