6.75%
1 penny = 50% chance of tail
50% x 50% x 50% x 50%= 6.75%
Answer:
26
Step-by-step explanation:
Answer:
Hi
Step-by-step explanation:
answer is B
hope it helps you
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Answer:
7/10 or 70%.
Step-by-step explanation:
There is a total of 20 marbles in the bag.
There are 10 + 4 = 14 marbles which are not blue.
The required probability = 14/20
= 7/10.