If a bullet is shooting at 28,000m/s or 28,000mps at a target 1000 meters away, how long will it take for the bullet to hit? No links Physics and math (not really physics I guess)

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Find the missing factor. write your answer inexponential form.9^2=9^4×