Solve the equation m2 + 6m = –4 using the quadratic formula. a. m = –3±√ 5 b. m = 5±√ 3 c. m = 3±√ 5 d. m = –5±√ 3

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Is the power produced directly proportional to the wind speed, give reasons for your answer?