What’s the 23rd term in the following arithmetic sequence.

-21, -27, -33, -

One integer is 8 times another. if the product is 72, then find the integers

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 .

Which of the following will form the composite function?