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Recent Questions

In **Physics** / **Middle School** | 2014-01-20

[Done] What is \( E = mc^2 \), the famous theory of Albert Einstein?

In **Social Studies** / **Middle School** | 2014-01-20

[Done] What did the British government want?

In **Chemistry** / **High School** | 2014-01-20

[Done] How many grams are in 2.4 moles of sulfur?

In **Mathematics** / **Middle School** | 2014-01-20

[Done] Anne has 24 more cards than Devi. Anne finds that \(\frac{3}{5}\) of Devi's cards are equal to \(\frac{1}{2}\) of her cards. How many cards does Anne have?

In **Biology** / **Middle School** | 2014-01-20

[Done] What are the organelles of a cone cell?

In **Mathematics** / **Middle School** | 2014-01-20

[Done] Ned weighs 1.5 times as much as Jill, and Tom weighs 15 kilograms more than Jill. If their combined weight is 190 kilograms, how much does each person weigh?

In **Mathematics** / **High School** | 2014-01-20

[Done] 2 m³ of soil containing 35% sand was mixed into 6 m³ of soil containing 15% sand. What is the sand content of the mixture?

In **Chemistry** / **High School** | 2014-01-20

[Done] How many grams are in 11.9 moles of chromium?

In **Mathematics** / **Middle School** | 2014-01-19

[Done] What is \(\frac{32}{48}\) simplified?

In **Physics** / **Middle School** | 2014-01-19

[Done] Where are most faults located? What is a fault in scientific terms?