You roll a red die, a yellow die, a blue die, and a green die. what is the size of the sample space of all possible outcomes of rolling these four dice?

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

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).