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Questions in Grade High-school

[Free] Solve each problem. Round to the nearest tenth, if necessary. 1. In baseball, a player's batting average is calculated by using the formula Average [tex]=\frac{\text { Hits }}{\text { At Bats }}[/tex]. Find the number of times a player has batted if he has 24 hits and a batting average of approximately 0.320. [tex]0.370=\frac{24}{\text { at batos }} \quad \text { at bats }=\frac{24}{0.32}[/tex] 2. Dan drove 512 miles in 8 hours. What was his average speed for the trip?

[Free] The solution set in interval notation is $\left.\left[\frac{5}{4}, \frac{9}{4}\right]\right]$. Part 1 of 2. Graph the solution set.

[Free] The solution process is shown for an equation. Justify each step in the process with the app. Select the correct answer from each drop-down menu. | | | | :---------------- | :------------------ | | [tex]2(3 y+4)-3(y-2)=2 y[/tex] | original equation | | [tex]6 y+8-3 y+6=2 y[/tex] | | | [tex]3 y+14=2 y[/tex] | distributive property | | [tex]14=-y[/tex] | multiplication property of equality | | [tex]-14=y[/tex] | reflexive property of equality subtraction property of equality | | [tex]y=-14[/tex] | |

[Free] $(5 x^2+4 x+8)-(-9 x-3)$

[Free] A researcher stood at the corner of Highway 20 and Highway 411 to see if the color of the automobile a person drives is related to running red lights (Is one color automobile more likely to run a red light?) What type of research study is being described? Observational Research Study Experimental Research Study

[Free] $\begin{array}{c}6+3 x=8 x-14 \ -6\end{array}$

[Free] Research question: Does the distance a person kicks a soccer ball affect how well they will do on their math test? What is the dependent variable? A. Who the person is B. How well they do on the math test C. Type of soccer ball D. How far they kick the soccer ball

[Free] Select each pair of functions that are inverses of each other. [tex] \begin{array}{l} f(x)=\{(-5,-9),(-3,-4),(0,1),(3,7),(6,13)\} \\ g(x)=\{(-9,-5),(-4,-3),(1,0),(7,3),(13,6)\} \end{array} [/tex] [tex]f(x)=x+7 ; g(x)=x-7[/tex] [tex]\begin{tabular}{|c|c|c|c|c|c|} \hline \multirow{2}{*}{f(x)} & x & 2 & 3 & 4 & 5 \\ \cline { 2 - 6 } & y & 3 & 8 & 15 & 24 \\ \hline \hline \multirow{2}{*}{g(x)} & x & 5 & 4 & 3 & 2 \\ \cline { 2 - 6 } & y & 24 & 15 & 8 & 3 \\ \hline \end{tabular}[/tex]

[Free] Convert the point-slope form below to slope-intercept form and identify the key features. [tex]y-3=3(2 x+3)[/tex] Answers must be written as proper fractions, improper fractions, or integers. Slope: y-intercept:

[Free] Which of the following equations is equivalent to $4[x+2(3 x-7)]=22 x-65 ?$ A. $16 x-28=22 x-65$ B. $10 x-14=22 x-65$ C. $28 x-7=22 x-65$ D. $28 x-56=22 x-65$