A certain forest covers an area of 4900 km². Suppose that each year this area decreases by 5.75%. What will the area be after 5 years?

Answer this question! 30 points and brainliest! only if you know the answer.

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500