8x^3/27y^8*9y^3/12x^2

Lloyd is a computer technician who his company sends to customers' homes to fix their broken computers. He usually fixes between 10 and 20 computers per day, so he interacts with a lot of customers with a variety of computer issues.

Why do some things float but others sink if they have the same mass?

Why the shape of the earth is spherical

If you carry a U. S penny (weighing 0.025 N) to the top of the Empire state building (449m) how much work have you done to the penny?

Compare and contrast fossil fuels and biofuels

Exoplanets (planets outside our solar system) are an active area of modern research. Suppose you read an article stating that there is a newly discovered planetary system with three planets.

A car with a mass 1200 kg accelerates at 1.89 m/s2. What is the total force exerted by the car on the road (answer in N to two decimal places) ?

How Long will it take a plane flying north from Miami to reach New York City 1800 km away if the average velocity of the plane is 940 km/h

If vector A = 5.5N NE and vector B = 10m N 30° W, what is the vector product of A*B

Which is the best desciption of a molecule?