When asked to factor the x^2 - 144, a student gives the answer (x - 12)(x - 12). What is the wrong with this answer? A. -1 is also a factor B. One of the minus signs should be a plus sign C. Both minus signs should be plus signs D. There is nothing wrong with the answer

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.