JY CHEN - Ask Anything, Learn Everything. Logo

Questions in Grade Middle-school

[Free] The frequency of violet light is [tex]7.5 \times 10^{14}[/tex] hertz. What is the wavelength?

[Free] Is 26 a perfect square?

[Free] A box of cereal has a volume of 384 cubic inches. If the width of the box is 4 inches and the length is 8 inches, what is the height of the box?

[Free] 1. Which sentence contains an adjective clause? A. Pizza, which many people love, can also be nutritious. B. Thin-crust pizza with low-fat cheese has fewer calories. C. Who ordered deep-dish pizza D. Neapolitan pizza, my favorite, usually has a thin crust.

[Free] You begin solving the equation \(4 - 5x = 59\) by subtracting 4 from both sides. Which is the best choice for Step 2?

[Free] How do you divide? Please help; I can't remember.

[Free] How do you figure out [tex]\frac{120}{f} = 1.2[/tex]?

[Free] What is the sales rate for 5% of $50?

[Free] Rick has a collection of 6 video games. He lets his best friend borrow \(\frac{2}{6}\) of his video game collection. Write two fractions equivalent to this number. Explain how you came up with the fractions.

[Free] Which is an example of a physical change? A. Metal rusting B. Silver tarnishing C. Water boiling D. Paper burning