What is 8/10 and 4/9 close to 0, 1 or 1 \ 2

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

When only separate discreet points are graphed it is called?

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12