\( \int u d v = u _ { 0 } v - \int v \cdot d u \)

Which word has the same base as the word excitement? A excellent

3. O valor de mercado de um carro zero sofre reduções de acordo com o tempo de uso do veículo. Considere que, no primeiro ano do carro, a taxa percen- tual de redução é de \( 10 \% \) em relação ao valor inicial e, no segundo ano, de \( 8 \% \) do valor referente ao primeiro ano de uso. Depois de dois anos de uso, qual será o valor de mercado de um carro que custou R\$ \( \$ 80.000,00 \) ?

Complete the sentence below. The graph of \( y=\sec x \) is symmetric with respect to the The graph of \( y=\sec x \) is symmetric with respect to the vertical asymptotes at and has vertical asymptotes at

\( \times \) 9) review. Solve the following word problem by defining the unknowns using one variable, then write and solve an equation to answer the question. Now, Cliff is 3 years older than his sister Lara. In 8 years, Lara will be 7 years older than half Cliff's age. How old is Cliff now? Just write your answer as the number. Correct answer

1. What goods flowed into China along the Silk Road? 2. Why was the fourney along the Silk Road difficult? What geographic features added to the difficulty? Why were merchants able to make a profit on the Silk Road? Which city is the easternmost city on the Silk Road? Which city is the westernmost?