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Questions in Grade Middle-school

[Free] On what does the strength of the force of gravity between two objects depend?

[Free] What did Robert E. Lee have to do with the Civil War?

[Free] Round 3.79 to the nearest tenth.

[Free] The inflammatory response is called a general defense because it is a nonspecific immune response that occurs regardless of the type of pathogen or injury.

[Free] Why do humans need nitrogen to survive?

[Free] What is 8.94 rounded to the nearest tenth?

[Free] What are 5 interesting facts about the West region?

[Free] Which line shows the first error in the solution? 1. \(5(x-5) = 15\) 2. \(5x - 25 = 15\) 3. \(5x - 25 = 15 - 25\) 4. \(5x = -10\) 5. \(\frac{5x}{5} = \frac{-10}{5}\) 6. \(x = -2\) Answers: A. line 2 B. line 3 C. line 4 D. line 5

[Free] The elevator at the local mall has a weight limit of 1,800 pounds and requires that the maximum person allowance be no more than nine people. Let [tex]w[/tex] represent the amount of weight. Write an inequality to describe the maximum weight allowance in the elevator at one time.

[Free] Which is greater: 0.4 or 0.2?