Aspace probe takes 45.215 days to travel to mars, a distance of 60,004,000
kilometers. what is the speed of the probe in meters per second?

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8