María y Pedro discuten acerca de quién estudió más para el examen que tendrán en la tarde María argumenta que ella estudió 7/16 hora mientras que por su parte pedro sostiene que estudio 2/6 hora quién estudió más

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

Scott harris can invest $7,000 in a 1-year cd that earns interest at an annual rate of 4 percent compounded monthly. the amount per $1.00 is 1.040742. he can also invest $7,000 in a 1-year cd at annual rate of 4 percent compounded quarterly. the amount per $1.00 is 1.040604. what is the difference in the amount of interest earned for each investment? a) $0.96 b) $0.81 c) $0.87 d) $0.88

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)