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Questions in Grade Middle-school

[Answered] What is the scientific notation of 1,678,483.0043?

[Answered] Compare and contrast critical thinking and inference.

[Answered] Justin is redoing his bathroom floor with tiles measuring 6 in by 13 in. The floor has an area of 8,500 in². What is the least number of tiles he will need?

[Answered] What is \(2\) thousands + \(12\) hundreds?

[Answered] Two less than 2 times a number is the same as the number plus 64. Write the equation and solve for the number.

[Answered] What is foreshadowing?

[Answered] Madeline has been working on a 500-piece puzzle. She has completed 0.65 of the puzzle. What percent of the puzzle has Madeline completed?

[Answered] In a food chain, which are the most efficient users of solar energy: Herbivores, Carnivores, Omnivores, or Parasites?

[Answered] A roller coaster car rapidly picks up speed as it rolls down a slope. As it starts down the slope, its speed is 4 m/s. But 3 seconds later, at the bottom of the slope, its speed is 22 m/s. What is the car’s acceleration?

[Answered] In 2 seconds, a ball travels 100 cm. What is the average speed of the ball?