On a cold day, the temperature in a certain city changed -14.4 fahrenheit over 9.6 hours. what was the average change in temperature per hour

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

Measure of angles 31 (x+4) (3x+9) me

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.