Which of the following meat production methods uses less land and decreases the cost to consumers? Open grazing
Keeping cattle in feedlots
Increasing the use of antibiotics in feeds
Preventing hormone use

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?

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39