A math class has 3 girls and 7 boys in the 7th grade and 5 girls and 5 boys in the 8th grade the teacher randomly selects a seventh grader and an 8th grader from the class for a completion what is the probability that the students she selects are both girls

Write your answer as a fraction

Question

12-03-2018
Mathematics

contestada

A math class has 3 girls and 7 boys in the 7th grade and 5 girls and 5 boys in the 8th grade the teacher randomly selects a seventh grader and an 8th grader from the class for a completion what is the probability that the students she selects are both girls

Write your answer as a fraction

Respuesta :

Otras preguntas

A theme of this is story is that children are happy when they are playing with their friends. cruel to people who are different. kind to those who need help. un

Jesse and Tim form a partnership by combining the assets of their separate businesses. Jesse contributes accounts receivable with a face amount of $45,000 and e

Mom homeschools me. She used to be a children's-book illustrator. She draws really great fairies and mermaids. Her boy stuff isn't so hot, though. She once trie

Marketers with successful brands sometimes hesitate to expand their brands because

WILL GIVE BRAINLIEST!! How allowed Francisco Pizarro to easily conquer the Inca? His men had superior European weapons. He purchased the empire with gold and E

1. What is the important of Social Media Ethics? State THREE (3) possible consequences of violation in Social Media Ethics?

Lindy's Flowers, Etc. purchased a delivery van for $60,000. The company was given a $4,000 cash discount by the dealer, and paid $5,000 sales tax and $2,000 to

What led to the mass production of goods?

In June 2012, after trying to collect a $1,200 receivable from Ed Bundy, the Grinch Company wrote off the amount as uncollectible. Two months later, Bundy sent

susanwiederspan susanwiederspan · Answer 1 · 2018-03-12T00:46:54+01:00

susanwiederspan susanwiederspan

12-03-2018

In the 7th and 8th grade combined, there 3+5 girls = 8 girls, and 7+5 boys = 12 boys. If there are only boys and girls, then there are 12+8=20 students in all.

The fraction of girls out of the total is P = 8/20 = 2/5.

Answer Link

A math class has 3 girls and 7 boys in the 7th grade and 5 girls and 5 boys in the 8th grade the teacher randomly selects a seventh grader and an 8th grader from the class for a completion what is the probability that the students she selects are both girls Write your answer as a fraction

Respuesta :

Otras preguntas

A math class has 3 girls and 7 boys in the 7th grade and 5 girls and 5 boys in the 8th grade the teacher randomly selects a seventh grader and an 8th grader from the class for a completion what is the probability that the students she selects are both girls

Write your answer as a fraction