189 : 24 = 7 r 21
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Answer: (a). M=7x180+39+700. (B) $731
Step-by-step explanation:
Answer: E,C and D
Step-by-step explanation:
Answer:
The probability is:

Step-by-step explanation:
Keep in mind that the probability of getting a head is always the same for each

Therefore the probability of not having a head is:

So if we throw the coin 4 times the probability P of not getting any head is:

