427,266 to the nearest ten thousand

The circumference of a circle is 5 pi cm. what is the area of the circle?

Drag the tiles to the table. the tiles can be used more than once. nd g(x) = 2x + 5 model a similar situation. find the values of f(x) and g(x) let's say that the functions f(x for the given values of x. fix)=5(4) * g(x) = 2x+5

What is the standard form of -5x^2+2x^4-11+x^3+3x