13-08-2019
Mathematics

contestada

Seven slips of paper marked with the numbers 1, 2, 3, 4, 5, 6, and 7 are placed in a box and mixed well. Two are drawn.

What are the odds in favor of the sum of the numbers on the two selected slips is not 5?

Respuesta :

matthewalex2005 matthewalex2005

13-08-2019

Total number = (6+5+4+3+2+1)*2 = 42

Sums that equal 5 are 1,4 4,1 2,3 3,2

so you get 4/42 = 2/21

Answer Link

Otras preguntas

What was the goal of the USA during the Cold War

Can someone help me find the slope I totally forgot how to do this

why was the Declaration of Independence written like a breakup letter?

Does anyone at all understand this?

Plsss help. giving extra points if correct.

Der _____ bäckt den _________. 1 point Bäcker / Apfelkuchen Apfelkuchen / Bäcker

Read the passage from a letter that President Jimmy Carter wrote to Congress in 1977. This message brings together a great variety of programs. It deals not onl

What are the roots of the equation x^2+2x+50=0 in simplest a+bi form

1. Write the absolute value inequality in the form |x−b| c that has the solution set x<-5 can someone help? will mark brainliest if it's correct :)

Exactly how do you find the area? (I already know I need to split the prisms, but how would you do this?)