The figure shows two blocks that are connected by a cord running over a pulley. The ramp is frictionless. What is the magnitude $(\frac{m}{s^2})$ of the acceleration of the blocks?

$m_1=8\mathrm{.}00kg,m_2=10\mathrm{.}0kg,=30\mathrm{.}0$

a$)1\mathrm{.}46$

b$)2\mathrm{.}11$

c$)2\mathrm{.}85$

d$)5\mathrm{.}91$

e$)4\mathrm{.}04$

f$)1\mathrm{.}25$

g$)1\mathrm{.}69$

h$)2\mathrm{.}31$

i$)3\mathrm{.}27$

j$)6\mathrm{.}13$