Does the sequence below converge or diverge?

an = -n2 – 8n + 106

—the graph shows how fast a strand of human hair grows. how many inches would the hair have grown in 5 months

Find the volume v of the solid obtained by rotating the region bounded by the given curves about the specified line. y = x â’ 1 , y = 0, x = 5; about the x-axis v = sketch the region. sketch the solid, and a typical disk or washer.

Asail is in the form of a right triangle that is 3 times as high as it is wide. the sail is made from 6 square meters of material. what is the height?