Answer:
100%
Step-by-step explanation:
The problem states that all pencils are yellow and no other color, so the only outcome is yellow.
Answer:
a=0.5b+0.5bh don't know if thats right
Step-by-step explanation:
I am thinking you want me to solve for b1
the equation you gave me=a=1/2(b1+b2)h
1.distruibte
2.solve
I think the answer is 631 tell me if I'm wrong