Plz t-t the lowest altitude of an altocumulus cloud is about 38 feet. the highest altitude of an altocumulus cloud is about 3 times the lowest altitude. what is the highest altitude of an altocumulus cloud? write your answer as a power.

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.

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

Bring the fraction a/a-4 to a denominator of 16-a^2