What is the greatest possible number that, when rounded to the nearest milion, will become 1,000,000?

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .