The speed of light is approximately 3x10^8 meters per second. the speed of sound is approximately 3x10^2 meters per second. if you were standing 900 meters away from a firework show, how long would it take for you to see the fireworks? how about to hear them?

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5