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Questions in mathematics

[Solved] The chart shows the movement of a ball after several seconds. \begin{tabular}{|c|c|} \hline A & B \\ \hline 0 & 0 \\ \hline 4 & 2.5 \\ \hline 8 & 6 \\ \hline 12 & 8 \\ \hline 16 & 10.5 \\ \hline \end{tabular} Column $A$ is on the $x$-axis, and Column $B$ is on the $y$ axis. Which titles should replace $A$ and $B$? A. Column A should be "Time," and Column B should be "Position." B. Column A should be "Position," and Column B should be "Time." C. Column A should be "Velocity," and Column B should be "Speed." D. Column A should be "Speed," and Column B should be "Velocity."

[Solved] Which number is irrational? -4 2/9 [tex]$\sqrt{11}$[/tex] 82.6 (with 6 repeated)

[Solved] Calculate $\frac{(6.34 cm)(1.2 cm)}{\left(1.217 cm^2\right)}.$

[Solved] 0.624 hours = ? seconds. Report your answer without decimal places. Do NOT include the units.

[Solved] Multiply. [tex]$\sqrt{-15} \cdot \sqrt{-15}$[/tex]

[Solved] [tex]$\sqrt{3}(-5 \sqrt{10}+\sqrt{6})$[/tex]

[Solved] Dan drove 512 miles in 8 hours. What was his average speed for the trip?

[Solved] Find the coordinates of A if M(-1, 2) is the midpoint of AB and B has coordinates of (3, -5).

[Solved] A small fruit basket contains the fruits shown. A large basket has the same ratio of fruits as the small basket. If the large basket has 42 total pieces of fruit, how many are pears? | Type of Fruit | Amount | |---------------|--------| | Apple | 6 | | Orange | 5 | | Pear | 3 |

[Solved] Function Basics 2: Problem 2 Suppose [tex]f(t)=\frac{2 t+3}{9}[/tex]. (a) Evaluate [tex]f(11)[/tex]. [tex]f(11)=[/tex] $\square$ (b) Solve [tex]f(t)=2[/tex]. [tex]t=[/tex] $\square$ Note: You can earn partial credit on this problem.