In 2014, the Centers for Disease Control and Prevention reported the average human life span in the United States as 77.2 years for men and 85 years for women. Calculate how much longer, on average, U. S. women live than men in
seconds.
Express your answer in seconds.

What expression is equivalent to 1/2(2+3x-6)

Somone me i want to know what 18 hours out of 24 hours in a fraction

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m