Verify that the given functions y1 and y2 satisfy the corresponding homogeneous equation; then find a particular solution of the given nonhomogeneous equation. ty'' − (1 + t)y' + y = t2e2t, t > 0; y1(t) = 1 + t, y2(t) = et

Quick! what is the area of this trapezoid?

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract