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Questions in Grade Middle-school

[Done] What is 24 cups equal to in gallons?

[Done] Violet light has a wavelength of [tex]4.10 \times 10^{-12} \text{ m}[/tex]. What is the frequency?

[Done] What happens when you touch cold ice with your warm hand? A. Heat only transfers from the ice to your hand. B. Heat only transfers from your hand to the ice. C. Heat transfers from the ice to your hand and from your hand to the ice. D. Heat does not transfer between the ice and your hand.

[Done] One light year is about 9 trillion kilometers. Arcturus is a star that is 37 light years from Earth. If you are about 11 years old now, how old will you be when light that is leaving Arcturus today reaches Earth?

[Done] A regular hexagonal pyramid whose base perimeter is 60 cm has an altitude of 30 cm. What is the volume of the pyramid?

[Done] The sum of two decimal numbers is 3.9, their difference is 0.9, and their product is 3.6. What are the two numbers?

[Done] If it is 6:00 Sunday morning in New York, what are the day and time in Auckland, New Zealand?

[Done] What is the GCF (Greatest Common Factor) of [tex]y^2, y^4, \text{ and } y^7[/tex]?

[Done] What is larger, 10 L or 1,000 mL?

[Done] A radio station gave away 126 tickets to a concert. They gave away 5 times as many tickets to listeners as to employees. How many tickets did they give away to employees?