Questions by Hansn

Questions by Hansn

A cereal company is putting 1 of 4 prizes in each box of cereal. The prizes are evenly distributed so the probability of winning any given prize is always 1/4. Vera wonders how many boxes she should expect

asked Jan 20, 2021

1 answer

2 votes

171k views

If you know that the change in entropy of a system where heat was added is 12 J/K, and that the temperature of the system is 250 K, what is the amount of heat added to the system? a)-5J b)-125J c)- 600

asked May 8, 2020

1 answer

0 votes

73.6k views

I can't seem to figure out this problem -4q + 9 = 7q - 31

asked Apr 20, 2020

2 answers

1 vote

31.7k views

Which statements describe Global Positioning Systems (GPS)?

asked Apr 12, 2020

2 answers

4 votes

211k views

What are the rules for dividing each number from 1 to 10

asked Jan 7, 2020

2 answers

2 votes

90.6k views

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