Questions in Grade High-school

Questions in Grade High-school

[Free] The message of the DNA code is information for building _______.

[Free] Describe how the Hawaiian Islands were formed and how they are evidence for mantle plumes.

[Free] Solve for \( L \) in the equation: \[ C^2L^2 + 100v^2 = 100c^2 \]

[Free] What kind of particles make up a compound?

[Free] Why does land heat up faster than water?

[Free] A shipment of 18 cars consists of some weighing 3,000 pounds each and others weighing 5,000 pounds each. Together, the shipment has a total weight of 30 tons (60,000 lbs). Find the number of each kind of car.

[Free] Explain Fajan's Rule.

[Free] A tree 40 feet high casts a shadow 58 feet long. Find the measure of the angle of elevation of the sun.

[Free] What is the side length of the smallest square plate on which a 24-cm chopstick can fit along a diagonal without any overhang?

[Free] Explain how a leaf is like a factory.