Questions by Comamitc

Questions by Comamitc

The sum of the first 1 million primes is N. Without knowing N's value, one can determine that the ones'digit of N cannot be a. 1 b. 2 c. 3 d. 9

asked Mar 14, 2016

1 answer

4 votes

18.0k views

The table shows the results of drawing colored marbles from a bag. Based on theoretical probability, which is the best prediction for the number of times a blue marble would be drawn in 1000 trials? A.

asked Jan 8, 2016

1 answer

1 vote

124k views

Circle the rate that does not belong with the other three. Explain your reasoning. 60 mi/h , 88 ft/s , 500 ft/min , 1,440 mi/day

asked Jun 7, 2015

1 answer

5 votes

213k views

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