From a group of three boys and six girls a boy and a girl will be selected to attend a conference and how many ways can the sele
ction you made
2 answers:
The correct answer is 18. hope this helps :)
Answer:
18
Girl = g
Boy = b
1g 1b 1g 2b 1g 3b
2g 1b 2g 2b 2g 3b
3g 1b 3g 2b 3g 3b
4g 1b 4g 2b 4g 3b
5g 1b 5g 2b 5g 3b
6g 1b 6g 2b 6g 3b
---------------------------------------
Another way you can do this,
6 × 3 = 18
In the end there will be 18 selections.
You might be interested in
Answer:
1/625
Step-by-step explanation:
(1/25)(1/25)=1/625
= 169/8
=21 1/8 or 21.125
Answer:
4 2/7
Step-by-step explanation:
- x * 9 4/5 = 42
- x * 49/5 = 42
- x = 42 : 49/5
- x = 42 * 5/49
- x = 30 /7
- x = 4 2/7
Step-by-step explanation:
Base = 16.9
height = 10.4
Area = ½b×h
A = ½(16.9×10.4)
A = ½(175.76)
Area = 175.76/2
A = 87.88ft²
Answer:
B,C,D
Step-by-step explanation:
Just answered the question