I'm thinking you would have to add the probabilities that you choose a boy with you choose someone in the science club minus a boy in the science club. You can't count these people twice.
I'm getting 59%
(11+10-2)/32
Answer:
Step-by-step explanation:
<u><em>Explanation</em></u>
From given graph
AC = √7
Given angle ∝ = 45°





x = 1.8708
Answer:
yes
Step-by-step explanation:
if x=6, 6-3=3 , so it is possible if x is 6
0 hours is 0 lawns
1 hour would be 3 lawns
2 hours would be 6
3 would be 9
The equation would be
Y = 3x