If the median of data is 32. find the value of x and y. classes 0-10, 10-20, 20-30,30-40,40-50,50-60 frequency is 10, x, 25, 30, y, 10 , total 100

Which of the following correctly describes the early view of catastrophism?

What happens when you slowly pulled the carboard?

A15,000 kg rocket traveling at +230 m/s turns on its engines. over a 6.0 s period it burns 1,000 kg of fuel. an observer on the ground measures the velocity of the expelled gases to be −1,200 m/s.