What is the primary purpose of financial accounting? A. To track employee salaries and benefits B. To manage intemal operations of a company C. To provide information for decision-making within the company D. Toport financial information to external parties

Dada la matriz A a. Resuelva el sistema \( (A-\lambda I) X=0 \) b. Con los \( X \) obtenidos en (b) arme una matriz \( P \) y encuentre su inver c. Encuentre \( P^{-1} A P \).

(4) Na PC cujo enésimo termo é a \( =-2 \cdot 3^{\circ} \). os quatro primeiros termos são \( -6,-18,-54,-162 \). Calcule o \( 20^{\circ} \) termo.

Find the relative extreme points of the function, if they exist. Then sketch a graph of the function. \[ \mathrm{G}(\mathrm{x})=\frac{-16}{\mathrm{x}^{2}+2} \]

Evaluate the expression without using a calculator \( 10^{\log 36} \) \( 10^{\log 36}=\square \)

What is the difference? \( -2-(-7) \) Enter your answer as a number, like this: 42