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Questions in mathematics

📝 Answered - Oranges are sold at 5 for 60k. How much does a boy pay for 10 oranges?

📝 Answered - To calculate how much money the IRA will contain after retirement, use the formula shown below, where PMT is the regular payment (deposit) amount, APR is the annual percentage rate (as a decimal), n is the number of payment periods per year, and $Y$ is the number of years money is saved. [tex]$A=P M T \times \frac{\left[\left(1+\frac{A P R}{n}\right)^{(n Y)}-1\right]}{\left(\frac{A P R}{n}\right)}$[/tex]

📝 Answered - $\left(20, F_1\right) \cdot\left(-30, F_2\right)$ p 1 of 2 : Compute the missing $y$ values so that each ordered pair will satisfy the given equation.

📝 Answered - Simplify this expression: $19-(-8)-(-14)=$ ? A) 41 B) 25 C) -3 D) -7

📝 Answered - Calculate [tex]$\frac{1}{100}$[/tex] of 600

📝 Answered - Which graph is the graph of this function? [tex]f(x)=\left\{\begin{array}{cl}3 \sqrt{x+1} & \text { if } 0 \leq x\ \textless \ 3 \\ 5-x & \text { if } 3 \leq x \leq 5\end{array}\right.[/tex] A. graph A B. graph B C. graph C D. graph D

📝 Answered - Which function has two $x$-intercepts, one at $(0,0)$ and one at $(4,0)$? A. $f(x)=x(x-4)$ B. $f(x)=x(x+4)$ C. $f(x)=(x-4)(x-4)$ D. $f(x)=(x+4)(x+4)$

📝 Answered - Two fair cubes, numbered 1 through 6, are tossed at the same time in order to advance on a game board. What is the probability that a 6 is rolled on both number cubes? A. [tex]$\frac{1}{30}$[/tex] B. [tex]$\frac{1}{6}$[/tex] C. [tex]$\frac{1}{36}$[/tex] D. [tex]$\frac{1}{3}$[/tex]

📝 Answered - Translate the sentence into an equation. Twice the difference of a number and 6 is 7. Use the variable w for the unknown number.

📝 Answered - Resuelve. El Parque Nacional Machalilla cuenta con dos zonas, una terrestre y una marina, las cuales están medidas en hectáreas (ha). La extensión terrestre está representada por el número: [tex]$4 U+1 C+6 U m+5 D M+8 D$[/tex]. La marina, por el número: [tex]$3 D +4 U m+1 Dm +4 C$[/tex]. Compón los números e indica ¿Cuál de las áreas es mayor? Extensión terrestre: 56184 ha Extensión marina 14430 ha