S(8)=((100×(1−(50÷100)^(8))÷(1−50÷100)))
=199.22
Answer:
its B
Step-by-step explanation:
Im not sure but I think its 48, excuse me if im wrong.
Use photo math it’s really helpful
Answer:
Different substances are made of different PARTICLES.
Some particles JOIN each other more than others, which means that space between the particles is very small.
