The ratio to men to women at a class is 6 to 5 how many women are there if there are 3600 men

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

True or false? many triangular shapes can be circumscribed about a given circle

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?