Amy is planning the seating arrangement for her wedding reception. Each round table can sit 10 guests. The head table can sit th
e bride and groom with the 6 wedding attendants. If Amy expects 206 to 256 guests to attend her wedding, including the attendants, what is the range for the number of round tables she will need for her receptions?
1 answer:
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Answer:
ABCD = 0.803
Step-by-step explanation:
ABCD = 89.63 * (-89.63) * (-0.01) * (0.01)
ABCD = 0.803
Answer:
84%
Step-by-step explanation:
The probability of Thomas bumping into her at school is 80%, so the probability of not bumping into her is 100% - 80% = 20%.
If he doesn't bump into her (20% chance), he will call her, and the probability of asking her in this case is 60%, so the final probability of asking her in this case is:
If he bumps into her (80% chance), the probability of asking her is 90%, so the final probability of asking her in this case is:
To find the probability of Thomas inviting Madeline to the party, we just have to sum the probabilities we found above: