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Questions in Grade Middle-school

[Terjawab] Kristen has 7.5 mL of water and her lab partner Rebecca has 2.3 L. How many total microliters do they have?

[Terjawab] Explain how fossils and other materials can tell us about the conditions of an area at the time it existed. Then, explain how you would determine the ages of these fossils and other materials.

[Terjawab] What is the partial product of 62 and 45?

[Terjawab] What are the components of clean air?

[Terjawab] A number divided by 40 has a quotient of 6 with a remainder of 16. Find the number.

[Terjawab] As part of a class project, Mesut collected $126 in donations for a local hospice. That amount was 7% of the total amount collected by the class. How much money did the class collect in all?

[Terjawab] Provide 10 facts about the Tukano tribe.

[Terjawab] What reactions are involved in making plastic bags, and what are the molecules that make up a plastic bag like?

[Terjawab] How would you divide 0.294 by 3?

[Terjawab] Solve the multi-step equation: \[ 18 = b - 7b \]