cediln5198 cediln5198

02-08-2021
Mathematics

contestada

find the probability of rolling a sum of a three first and then a sum of nine when a pair of dice is rolled twice

Respuesta :

surjithayer10otahza surjithayer10otahza

02-08-2021

Answer:

Step-by-step explanation:

favorable events for a sum of 3 are 12,21

P(sum 3)=2/36=1/18

favorable events for a sum of 9 are 36,63,45,54

P(sum of 9)=9/36=1/4

Answer Link

Otras preguntas

What are two different ways to describe and label the layers of the Earth?

A 1 digit number and a 3 digit number have a sum of 205. The same two number have a difference of 195, a product of 1,000 and a quotient of 40. What are the t

Nadine can send or receive a text message for 15 cents or get an unlimited number for 5 dollars. Write and solve an inequality to find how many messages she can

two identical freight cars roll without friction towards each other on a level track. one car rolls 2 m/s the other 1 m/s. after the cars collide they couple an

What three islands are located off the East African coast

Was the Gold Rush a good or bad thing for the United States?

Was the Gold Rush a good or bad thing for the United States?

in an expression(8/9) squared (-81)+3/5dividedby-9/10

How is the numeral 35.012 written in words and why

.is a pot holder a conductor or a insulator