Answer:
3.7 or 3.71428571429
Step-by-step explanation:
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Answer:
8 from the box on right corner
Answer:
The student was wrong. The probability is actually 1/4.
Step-by-step explanation:
Let's say you have question A and question B. You could have incorrect on A, and incorrect on B. Or, you could have incorrect on A, but a correct on B. Or, you could have an incorrect on B, but a correct on A. Or, both could be correct. <em><u>Since there are 4 different possibilities, the actual probability is 1/4.</u></em>
Assuming that all tiles must stay whole it would be:
1×54
2×27
3×18
6×9
