Evan takes 100 milligrams of medicine. the amount of medicine in his bloodstream decreases by 0.4 milligram each minute for a number of minutes, m, after that. he writes the expression 100 – 0.4m to find the amount of medicine in his bloodstream after m minutes. which statement about his expression is true?

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

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