Can someone ? i have been stuck on this question forever. ; -;

the circumference of a circle with the diameter of 3 cm is 9.42 cm. what is the ratio of the circumference to the diameter?

Missouri has a shape that is similar to a trapezoid with bases of about 198 miles and 276 miles and a height of about 270 miles. what is the area of missouri in square miles? explain how you found the answer.

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

What are the domain and range of the function f(x)=2^x+1