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Questions in Grade Middle-school

[Done] What is 416 divided by 4?

[Done] A minute hand of a large clock is 6 ft long. How far does the point move in an hour?

[Done] What is the solution for \( r + 11 + 8r = 29 \)?

[Done] Simplify the following expression: \[ 32.2 - (-15.9) + 10 - 15.9 + 7.8 \]

[Done] Where does cellular waste get removed?

[Done] Convert the following equations to slope-intercept form: 1. \(2x + 8y = 12\) 2. \(x - 2y = 0\)

[Done] Find the cube of 0.5.

[Done] If you multiply me by 2, I become a number greater than 20 and less than 40. Who am I?

[Done] Is the sum of \(\frac{9}{10}\) and \(\frac{1}{32}\) less than or greater than 1?

[Done] Your body makes more carbon dioxide when you run than when you sit still. Why?