Which statement best summarizes the trade relationship between China and European powers during the 19th century? A. China shipped opium and other drugs to Europe, but European powers would not accept it. B. China attempted to trade for European manufactured goods, but European powers refused. C. European powers restricted foreign trade, but China forced them to open their markets. D. European powers tried to gain access to the Chinese market, but the Chinese resisted.

Cuánto es el \( 25 \% \) de \( 100 ? \)

To test the series \( \sum_{n=1}^{\infty} \frac{1}{7+4 n^{3}} \) for convergence using the Comparison Test, we can compare the series to the \( p \)-series \( \sum_{n=1}^{\infty} \frac{1}{n^{p}} \) where \( p=\square \times \)

Simplify the expression by combining the radical terms using the indicated operation(s). Assume all variables are positive. \[ 2 \sqrt[3]{4}-4 \sqrt[3]{4}-6 \sqrt{2} \]

4) 15 students are going on a field trip and 14 students are staying at school. What is the ratio of the number of students who are going on the field trip to the total number of students?

Perform the indicated operations and simplify the result. Write the exact answer, do not round, \[ (\sqrt{7}+3 \sqrt{2})^{2} \] Answer