X+(x+1)+(x+2)+(x+3)=156
4x+6=156
4x=150
x=37.5 (not an integer)
If x=37 you get 37+38+39+40=154 and if x=38 you get 38+39+40+41=158[/tex]
Answer: 500
Step-by-step explanation:
502.564102564 rounded is 500
8/20as well，since the number of green beads and yellow beads is the same，so equal probability
Answer:
a lot
Step-by-step explanation:
