Questions in Grade High-school

Questions in Grade High-school

📝 Answered - How does debate in the Senate differ from debate in the House?

📝 Answered - A child is standing across the street from his apartment. His mother is on their balcony. The angle of elevation between the child's eyes and his mother's eyes is 22 degrees. If the distance between their eyes is 32 feet, how far is the child standing from his apartment building? Round to the nearest foot.

📝 Answered - How is the numeral 35.012 written in words, and why?

📝 Answered - Factor the expression. If the expression cannot be factored, say so.

📝 Answered - In an expression: \[ \left(\frac{8}{9}\right)^2 \cdot (-81) + \frac{3}{5} \div \frac{-9}{10} \]

📝 Answered - What is a direct combination reaction?

📝 Answered - What were the contributions of the Harappan civilization?

📝 Answered - Simplify the expression: \(\frac{10y^3 + 20y^2 + 55y}{5y}\)

📝 Answered - Josh wanted to buy a bicycle but didn't have enough money. After Josh told his troubles to Sam Slick, Sam said, "I can fix that. See that fence? Each time you jump that fence, I'll double your money. There's one small thing though: you must give me $32 each time for the privilege of jumping." Josh agreed, jumped the fence, received his payment from Sam Slick, and paid Sam $32. Repeating the routine twice more, Josh was distressed to find that, on the last jump, after Sam had made his payment to Josh, Josh had only $32, with which to pay Sam and so had nothing left. Sam, of course, went merrily on his way, leaving Josh wishing that he had known a little more about mathematics.

📝 Answered - How is mass transit in cities a possible solution to urban air pollution?