The speed of sound in sea level is 70 degrees Fahrenheit 340 meters per second what is time and dits ce

(hurry! ) which expression is equivalent to the following complex fraction?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6