mhffytfgcgckhkh1790 mhffytfgcgckhkh1790

15-11-2017
Mathematics

contestada

Suppose there are n students in a class what is the probability at least two students have same birthday

Respuesta :

sgm52503 sgm52503

15-11-2017

I don't have enough info to solve this

Answer Link

harpazo harpazo

15-11-2017

P(at least two have same birthday) =
1 - (1/2)^(n).

Since no specific number of students is given, we only get an expression.

Answer Link

Otras preguntas

What part of the body must Cupid's arrows hit to be effective?

Selina earns 8% commission on sales. On one sale,her commission was $20.40. What was the amount of that sale?

determine wheter 3x+12+x is equivalent to 4(3+x). use properties of operations to justify your answer. please help! answer only if you know!

how do you convert units within a measurement system

x+y=10 x-y=20 how do you solving systems of equations with elimination

Kamisha is a traveling sales person. In two months,she traveled eighty hundred miles . How many thousands of miles did Kamisha travel?

PLEASE HELP I GIVE THANKS

What part of the body must Cupid's arrows hit to be effective?

A group of employees bought a get-well gift for a co-worker. The gift cost $16.06. If there are 22 employees in the group, how much does each employee need to c

When considering time management techniques, it is important to remember that ________. a. The more techniques used, the better off you will be b. You have to t