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3. A committee of 7 has to be formed from 9 boys and 4 girls. In how many ways can this be done when the committee consists of: (i) exactly 3 girls ? (ii) atleast 3 girls ? (iii) atmost 3 girls ?
asked
Dec 21, 2023
Mathematics
high-school
1
answer
6
votes
28.4k
views
What is efficiency of petrol engine of a train
asked
Oct 21, 2023
Physics
high-school
1
answer
4
votes
212k
views
What values of a and b make this system of equations have no solution ?
asked
Aug 14, 2023
Mathematics
college
1
answer
5
votes
6.1k
views
Please help. What is the equation of the line in slope-intercept form?
asked
Mar 12, 2023
Mathematics
high-school
2
answers
21
votes
102k
views
Que temas hay en la novela de Sofía de los presagios Gioconda Belli?
asked
Nov 17, 2022
Spanish
college
1
answer
4
votes
88.3k
views
Does the government of the United States works for everyone living in this country?
asked
Oct 3, 2022
English
college
2
answers
5
votes
233k
views
What should be done first in case of a life-threatening situation? (5 points) a Wait to see if the person stops breathing b Call 911 immediately c Elevate the person's head d Monitor blood pressure
asked
May 24, 2022
Health
high-school
2
answers
17
votes
33.7k
views
I bought a spray to kill the weed's (negative)
asked
Mar 4, 2022
English
high-school
2
answers
5
votes
118k
views
Mathis hard and I need help
asked
Feb 10, 2022
Mathematics
high-school
2
answers
10
votes
113k
views
HELP ME PLEASE! PART 2...
asked
Nov 14, 2021
Mathematics
middle-school
1
answer
2
votes
60.9k
views
Image of a woman from the nose to the chin with the woman wearing red lipstick ________ de María son rojos. Los dedos Los hombros Los labios Los ojos
asked
Sep 23, 2021
Spanish
middle-school
2
answers
1
vote
99.4k
views
X = A. 3 B. 7 C. 1 (Special Segments)
asked
Apr 19, 2021
Mathematics
middle-school
1
answer
4
votes
128k
views
1 A long, uninsulated steam line with a diameter of 100 mm and a surface emissivity of 0.8 transports steam at 150°C and is exposed to atmospheric air and large surroundings at an equivalent temperature
asked
Feb 21, 2021
Engineering
college
1
answer
5
votes
93.3k
views
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