How many ways can you invite at least 2 of your 5 friends to a dinner?

So the total number of ways of inviting 5 friends = total number of ways of either inviting or not inviting 5 friends – number of ways of not inviting any of them. So the total number of ways of inviting 5 friends = 32 – 1 = 31. So this is the required answer. Hence option (B) is the correct answer.

How many ways can a man visits 6 friends to a party so that two or more of them remain present *?

So, we can write the possibilities as: Therefore, there are 63 ways in which he can invite 1 or more friends out of his 6 friends. There are 2 cases for each friend that he may be invited or he may not to be invited for the dinner.

When someone invites you what to say?

Thanks for the invitation. That is so kind of you. Thanks for thinking of us. That sounds great….

• I hope it goes well.
• We will be thinking of you.
• Enjoy it!
• We will make it up to you another day.
• I would love to catch up another time.
• How about another time?

How many ways can a committee of 3 Be Chosen 10?

120
How many ways can one choose a committee of 3 out of 10 people? ) = 120.

How do you ask if you can invite a friend?

Even an informal footnote or verbal statement such as “Tell your friends and family,” or “Feel free to bring along a friend,” is enough confirmation to do so. If you have intentions of bringing others along you should always ask permission of the person who invited you. It’s only common sense and good etiquette.

How do you ask for a plus one?

How to Ask For A Plus-One

1. Be straightforward, respectful, and polite. You’re asking the hosts if you can include someone in their day, which is a huge favor.
2. Be casual. Don’t make it a bigger deal than it is.
3. Ask over the phone.
4. Acknowledge that they might decline—and that’s okay.
5. End on a good note.

How many ways can a woman invite close friends to dinner?

A woman has 11 close friends. Number of ways in which she can invite them to dinner if two particular of them are not on speaking terms and will not attend together is Given that a women has 11 close friends. =462 ways. =84 ways.

How many close friends does a woman have?

A woman has 11 close friends. Number of ways in which she can invite them to dinner if two particular of them are not on speaking terms and will not attend together is > A woman has 11 close friend… A woman has 11 close friends.

How can I select 5 from 10 units of invitees?

Originally, the possible invitees consisted of 11 units (each is one friend) Now,since two of theme are married and will not be attending separately, the possible invitees consist of 10 units (9 corresponding to one friend, and the last unit is the couple.) Hence the no, of ways we can select 5 from 10 units is: 10C5, i.e., 210.