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Questions in mathematics

[Answered] \(\frac{3}{4}\)^3= (Type a fraction.)

[Answered] Divide. $5 \longdiv { 2 5 }$

[Answered] Marco draws a card and replaces it 10 times from a standard deck of 52 cards. He draws 8 red cards and 2 black cards. What is the theoretical probability that he will draw a red card on his 11th draw? A. $\frac{1}{4}$ B. $\frac{1}{2}$ C. $\frac{2}{3}$ D. $\frac{4}{5}$

[Answered] Select the correct answer. At a zoo, youth tickets cost $[tex]$5[/tex] and adult tickets cost $[tex]$9[/tex]. A group that purchased [tex]$x$[/tex] youth tickets and [tex]$y$[/tex] adult tickets spent $[tex]$90[/tex] on tickets. What is the domain of the relationship? A. [tex]$x \leq 5$[/tex] B. [tex]$0 \leq x \leq 5$[/tex] C. [tex]$0 \leq x \leq 18$[/tex] D. [tex]$x \leq 18$[/tex]

[Answered] -2(4x - 13) = -13x - 14

[Answered] $\frac{4<2 x<6}{222}$ 21. Most snakes live where the temperature ranges from $73^{\circ} F$ to $92^{\circ} F$. Write an inequality for the temperature where snakes will NOT thrive.

[Answered] 1. $\left\{-9,-\frac{7}{2}, 5, \frac{2}{3}, \sqrt{3}, 0,8,-4,2,-11\right\}$ a. Natural Numbers: b. Whole Numbers: c. Integers: $\{-11,-9,-4,0,2,5,8\}$ d. Rational Numbers: e. Irrational Numbers:

[Answered] If [tex]$TU = x+7$[/tex], [tex]$UV = 5x$[/tex], and [tex]$TV = 8x-5$[/tex], what is [tex]$UV$[/tex]?

[Answered] Given [tex]$\cos \theta=\frac{4 \sqrt{2}}{7}$[/tex], what is [tex]$\sin \theta$[/tex]? [tex]$\sin \theta=\underline{\sqrt{[?]}}$[/tex] Report your answer in simplest form.

[Answered] Solve: [tex]$\frac{4}{x}=\frac{5}{x}-\frac{1}{2}$[/tex]