What is the value of BC?
Find the measure of angle CAB to the nearest tenth.

When the ball has traveled a distance of

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?

The function show two sisters' savings account and the rate at which they plan to deposit money