MATH

The work crew for the talent show at the local high school includes these members: 2 freshmen,4sophomores,8juniors,6 seniors.If the sponsor randomly chooses 1 member of the work crew to announce the act & 1 member to control the lighting, what is the probability that he will choose the 2 freshmen? total 2/20 1/10???? not sure of answer

1. 👍 0
2. 👎 0
3. 👁 60
1. there are 20 students. So, the chance of getting the two freshmen is

2/20 * 1/19 = 1/190

This just selection without replacement.

1. 👍 0
2. 👎 0
posted by Steve
2. Find the Area to the nearest 100th with pi being 3.14 d=7m

1. 👍 0
2. 👎 0
posted by tequsata

Similar Questions

1. English

Posted by rfvv on Sunday, April 7, 2013 at 11:03pm. Pansori is a kind of Korean folk play. 1. Bill is doing pansory at the school talent show. 2. Bill is presenting pansory at the school talent show. 3. Bill is acting out pansory

asked by rfvv on April 10, 2013
2. trouble

Unlike elementary school, Elvis wasn't popular in high school. He didn't fit in well with the other kids, half due to his weird fashion style, and partly because of his shyness. In his senior year, his high school held a talent

asked by Bryce on November 19, 2012
3. English

Pansori is a kind of Korean folk play. 1. Bill is doing pansory at the school talent show. 2. Bill is presenting pansory at the school talent show. 3. Bill is acting out pansory at the school talent show. (Q1: Which one is correct

asked by rfvv on April 7, 2013
4. Language

Is the sentence correct? Me, Allen, and Juiliana went to the school talent show. Answer: I think it should be I, Allen, and Juliana went to the school talent show.

5. Art

An artists creates a mural depicting a local celebration of health and fitness for all community members. What would be the best subject choice for this mural? The figures of local sports heroes. The figures of local high school

asked by LOVE on March 30, 2016
6. English

Thank you very much. Here is a summary I need to prepare for tomorrow. I also need to rephrase the last sentence. Thank you very much, Writeacher! 1) Though Craig Jones is an office worker, he is also a talented singer who dreams

asked by Henry2 on February 20, 2012
7. English

1. He is doing voices of the former President Kim Youngsam at the school talent show. 2. He is imitating the voices of the former President Kim Youngsam at the school talent show. 3. He is mimicking the voices of the former

asked by rfvv on April 7, 2013
8. English

Could you please check if everything is OK? Thank you. 1)Where does the world Holocaust originate and what do you associate it with? 2)George Best's parents recognized their son's love for football from an early age. 3) He started

asked by Henry2 on July 6, 2011
9. Language Arts

I need a book report book that is at least high school level but is contemporary fiction and is interesting too. Do you have any ideas? I've given my teacher 3 or 4 choices but none of them are high school credit. Choices I've

asked by Emily on March 8, 2007