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In **Mathematics** / **High School** | 2025-08-20

[Answered] Select the expression that is equivalent to [tex]$\left(3 x^2+1\right)^{-\frac{5}{3}}$[/tex]

In **Mathematics** / **College** | 2025-08-20

[Answered] $65 \overline{)99,521}$

In **Mathematics** / **College** | 2025-08-20

[Answered] Which applies the power of a power rule to simplify the expression [tex]$\left(8^{12}\right)^3$[/tex]? A. [tex]$\left(8^{12}\right)^3=8^{12+3}=8^{15}$[/tex] B. [tex]$\left(8^{12}\right)^3=8^{12 \times 3}=8^{36}$[/tex] C. [tex]$\left(8^{12}\right)^3=8^{12+3}=8^4$[/tex] D. [tex]$\left(8^{12}\right)^3=8^{12-3}=8^9$[/tex]

In **Mathematics** / **College** | 2025-08-20

[Answered] Has the marrying age of a man changed over the years? The United States Bureau of the Census takes a formal count of everyone in the U.S. every 10 years and has provided the following data that gives the median age of an American man at the time of his first marriage. \begin{tabular}{|l|l|l|l|l|l|l|l|l|l|l|}\hline Year & 1910 & 1920 & 1930 & 1940 & 1950 & 1960 & 1970 & 1980 & 1990 & 2000 \\ \hline Median Age & 25.1 & 24.6 & 24.3 & 24.3 & 22.8 & 22.8 & 23.2 & 24.7 & 26.1 & 26.8 \\ \hline \hline\end{tabular} What does a rate of change of zero mean in this situation? a. The median age of a man at the time of his first marriage is, on the average, constant. b. The median age of a man at the time of his first marriage is, on the average, decreasing. c. The median age of a man at the time of his first marriage is, on the average, increasing. d. The rate of change cannot be zero in this situation.

In **Mathematics** / **College** | 2025-08-20

[Answered] Which equation finds the area of a square with a side length of $5 n^4$ units? $\left(5 n^4\right)^2=25 n^8$ square units $\left(5 n^4\right)^2=5 n^8$ square units $5\left(n^4\right)^2=5 n^8$ square units $5\left(n^4\right)^2=10 n^8$ square units

In **Mathematics** / **College** | 2025-08-20

[Answered] Evaluate the following expression. [5+(11+7) \div 9] \times 6

In **Mathematics** / **High School** | 2025-08-20

[Answered] Assuming [tex]$x$[/tex] and [tex]$y$[/tex] are both positive, write the following expression in simplest radical form: [tex]$x \sqrt{54 x^4 y^4}$[/tex]

In **Social Studies** / **College** | 2025-08-20

[Answered] What statement best analyzes the relationship between the people and the government? A. The government exists to rule over the people, which creates a civil society. B. The government exists because the founding fathers created it, which helps the people stay organized. C. The citizens hold their government accountable by voting, which encourages the government to serve the interests of the people. D. The government exists because the people elect the leaders, which gives them control.

In **Mathematics** / **High School** | 2025-08-20

[Answered] Evaluate [tex]x^2[/tex] when [tex]x=-3.1[/tex]

In **Chemistry** / **College** | 2025-08-20

[Answered] Which of the following is a substance? A) Air B) Saltwater C) Oxygen (O2) D) Trail mix