Blue beads: 100/130, which reduces to 10/13.
Red beads: 20/130, which reduces to 2/13.
You're just taking the fraction of the certain color of beads compared with the total number of beads, which is 130.
Answer:
x=0 y=0.5
Step-by-step explanation:
✅
Step-by-step explanation:


Answer:
black line <3
Step-by-step explanation:
the slope is -2 :)
Answer:
divide 1.5x10^-10 by 2.5x10^-11 which is 6 meaning the Mercury atom is 6 times larger than a hydrogen atom.
Step-by-step explanation:
im sure thats right !