Questions in mathematics

Questions in mathematics

📝 Answered - What is the simplest form of $\sqrt[3]{27 a^3 b^7}$? A. $3 a b^2(\sqrt[3]{b})$ B. $3 a b^3(\sqrt[3]{3 a b})$ C. $9 a b^2(\sqrt[3]{b})$ D. $9 a b^3(\sqrt[3]{3 a b})$

📝 Answered - Simplify the function [tex]f(x)=\frac{1}{3}(81)^{\frac{3 x}{4}}[/tex]. Then determine the key aspects of the function. The initial value is $\square$ The simplified base is $\square$ The domain is $\square$ The range is $\square$

📝 Answered - Solve for $y$. $2 y^2+23 y+63=(y+7)^2$

📝 Answered - Graph the equations of each system on the Cartesian plane. Then, determine its solution by applying any method. a. {3s+ 4t = 15 { 2s+t=5

📝 Answered - Which of the following represents the solution to the inequality [tex]$2|5-2 x|-3 \leq 15$[/tex]? A. [tex](-\infty,-2) \cup(7, \infty)$[/tex] B. [tex](-\infty, 15) \cup(75, \infty)$[/tex] C. [tex]$[-2,7]$[/tex] D. [tex]$[1.5, 7.5]$[/tex]

📝 Answered - Calcula la fracción generatriz de los siguientes decimales: [tex]$1,05 ; 1,5 ; 0,15$[/tex]

📝 Answered - Factor completely $8 x^5+2 x^4+4 x^2$

📝 Answered - The measure of an inscribed angle is $x$, and the measure of its intercepted arc is $y$. Which equation describes the relationship between $x$ and $y$? A. $y=180-2 x$ B. $x=y$ C. $y=2 x$ D. $x=2 y$

📝 Answered - $33 last week. 2c + 15 = 33 c = ?

📝 Answered - The ratio of the radii of two circles is $4: 5$. What is the ratio of the circumferences of the two circles? A. $16: 25$ B. $\pi: 5$ C. $4: 5$ D. $4: 5$