"what is the first term of a 10 term arithmetic series with t2= 10 and s = 120? leave answer in exact form"

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

Divide. write in the simplest form. 4 1/6 divided by 10

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).