The speed of light in cold air is approximately 3 times 10^8 meters per second. The speed of sound in cold air is approximately 3 times 10^2 meters per second. The speed of light in cold air is how many times the speed of sound in cold air?

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

Factor the polynomial by its greatest common monomial factor.