<span>D. p = fraction H over the quantity 3 times w + a</span>
Answer:50 %
Step-by-step explanation:
Given
There are 4 girls and 6 boys in a club
Probability of choosing 1 girl and 2 boys is

No of ways of choosing 1 girl and 2 boys



i.e. 
Answer: 120
Step-by-step explanation:
5!/(5-4)!=5!/1!=(5*4*3*2*1)/1
120/1
=120
Answer:
you multpy 15 x 18 to get 270
Step-by-step explanation:
Hope this helps
Answer:
x = 13
y = 18
you can check by putting into equatiin