How do you find the mechanical advantage of levers?

Iam gonna fail this class ! in 2001 mexico imposed a 20% tax on all soft drinks not made from sugar cane high fractals corn sit-up which is made from corn,is often used in place of cane sugar to manufacture soft drinks. which nation would most likely be impacted by mexico’s policy change?

Why did the paris peace conference negotiations last over a year?

Brainlies !me : ) -how has outsourcing impacted the global economy?