Probability of rolling
A die is loaded so that the number 6 comes up three times as often as any other number. What is the probability of rolling a 1 or a 6?
(a) 1/3
(b) ¼
(c) ½
(d) 2/3
(e) None of the above. The answer is _______________.
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Calculate the change in internal energy, ΔE, of a system that absorbs 300 kj of energy as heat from the surroundings and does 350 kJ of work.
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