Which of these parts of a computer produces an observable result? A input
B storage
C output
D none of these

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

The area of a circle is equal to 1 dm². find the radius of the circle.