What were the three main eras of immigration in the United States?

Anybody know how hard it is to achieve the gawk gawk 3000?

In a neighbouring landfill, 70 percent of the rain is runoff. If the landfill has a 90 percent effective leachate collection system, how much leachate escaped each year?

Mr. Jones wants to buy 6 tickets to play. Each ticket cost $10. Mr jones has $45 in his pocket how much more money does he need for 6 tikets

Which solid waste has the highest percentage in terms of not being recycled? A) paper B) plastics C) food scraps D) metals

When might adding an additional employee be bad for a small business?

If a person's body has a density of 995 kg/m³, what fraction of the body will be submerged when floating gently in (a) freshwater? (b) In salt water with a density of 1027 kg/m³?

What's the difference between the approaches of Nancy Bayley and Emmi Pikler when it comes to evaluating babies' development? A.

Evaluate each expression for a = 9, b = - 3, c = - 2, d = 7. Showyour work. 1. A - cd2. 2b3 + c2a+d-cb4. (a-b) 2 + d (a + c) 5. 4c - (b - a) ab-5a7. 2bc + d (12 - 5) 8. B + 0.5[8 - (2c + a) ]Simplify each expression using the Distributive Property.

What is the name of the convergent boundary when the denser crust slides under the less dense crust

What was the relationship among human foragers and the environment/nature, and how was it different from our relationships to other humans today and to our environment? In relation to "This Fleeting World"