What is the lcd of 3k/40 and k/18? 360 720 3k 3k 2

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

What is the value of x? enter your answer in the box.

Which polynomial equation of least degree has -2, -2, 3, and 3 as four of its roots? (x + 2)(x - 3) = 0 (x - 2)-2(x + 3)3 = 0 (x-2 + 2)(x2- 3) = 0 (x + 2)2(x - 3)2 = 0