If a cap-and-trade approach were to be used, what is the expected effect on $\mathrm{CO}_{2}$-emitting factories as a nation's government begins reducing the number of $\mathrm{CO}_{2}$ emission permits?

Add. -11 + 12

Account for the fact that treatment of $tert$-butyl methyl ether with a limited amount of concentrated HI gives methanol and $tert$-butyl iodide rather than methyl iodide and $tert$-butyl alcohol.

Why does Brutus think he must commit suicide?

Find each sum. 4.5 + (-3.8)

Explain how Fick's first law arises from considerations of the flux of molecules due to a concentration gradient in a perfect gas.

Use formula (1) for simple interest to find each of the indicated quantities. $I=\$ 48 ; P=\$ 600 ; t=240$ days; $r=?$

Find the zeros of the function algebraically. ƒ(x) = 3x³-x²-2x

In isosceles $\triangle \mathrm { ABC } , c = 15 \mathrm { cm } , a = 11 \mathrm { cm }$ and $\angle B = 68.5 ^ { \circ }$ Can this triangle be solved using the sine law? If so, solve it and explain your reasoning. If not, explain why not.

Find the domain of

find the sum of the infinite geometric series. 1/9 - 1/3 + 1 - 3 + . . .

Prove that $\sum_{k=1}^n (-1)^k f_k=(-1)^n f_{n-1}-1$ for all $n\geq 2$.

Factor. 5 sec^3(x) − 5 sec^2(x) − 5 sec(x) + 5

Rewrite each expression without absolute value bars.

$$|| - 5 | - | - 13 | |$$