Alarge boulder falls from a cliff located 1,044 kilometers away from a herd of elephants. the temperature of the air is 29°c. at what rate does the sound of the crashing boulder travel toward the elephants? a)331 m/s. b) 334 m/s. c) 36 m/s. d) 348 m/s

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Can someone me out here and the tell me the greatest common factor