Charlie made hamburgers for his family and they
each had a diameter of 7
cm. If he made 12
hamburgers. What is the
total area for all 12?

15 points ! ~ see if you know the answer to both you!

The volume of a cube is 8 in to the 3rd power. how long is each side?

Write a polynomial function f of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. 3, 4+2i, 1+(sqrt)7 the answer is supposed to be: f(x)=x(^5)-13x(^4)+60x(^3)-82x(^2)- 144x+360 what am i doing wrong?