Evaluate the integral from negative infinity to infinity of xe^(x^(2)) dx

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

What is coefficient of the term of degree of degree 5 in the polynomial below

Find the length of the diagonal of the rectangle. round your answer to the nearest tenth. || | | 8 m | | | | 11 m