Please help write a polynomial function of least degree that has rational coefficients, a leading coefficient of 1, and the given zeros. Write the polynomial in standard form 3,4+2i,1+radical 7

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Shannon drove for 540 minutes. if she traveled 65 miles per hour, how many total miles did she travel?