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Questions in mathematics

📝 Answered - Solve for [tex]f[/tex]: [tex]6 f+9 g=3 g+f[/tex]

📝 Answered - Find all zeros of $x^3-5 x^2+x-5$, graphed below. Enter the zeros separated by commas.

📝 Answered - Which expression is equivalent to [tex]x y^{\frac{2}{9}}[/tex] ? A. [tex]\sqrt{x y^9}[/tex] B. [tex]\sqrt[9]{x y^2}[/tex] C. [tex]x\left(\sqrt{y^9}\right)[/tex] D. [tex]x\left(\sqrt[9]{y^2}\right)[/tex]

📝 Answered - A gym offers two membership options: basic and premium. A basic membership costs $30 per month, and a premium membership costs $50 per month. If the gym has 40 members and collects $1,500 in membership fees, what system of equations represents the situation? A. $30x+50y=40, x+y=1500$ B. $50x+30y=40, x+y=1500$ C. $50x+30y=1500, x+y=40$ D. $30x+50y=1500, x+y=40

📝 Answered - What is the value of the expression given below? $26-7(3+5) \div 4+2$

📝 Answered - Write the next 4 terms of the sequence given that [tex]$a=3$[/tex], and [tex]$a_n=a_{n-1}-2$[/tex]

📝 Answered - Factor the quadratic $x^2-3 x-10$. List ONLY ONE of the factors with parentheses and no spaces. Example: $(x+1)$

📝 Answered - Which measure of center is best for categorical data? A. Mean B. Median C. Mode D. Standard Deviation

📝 Answered - Three numbers form a GP. If the first and third numbers are 5 and 245 respectively, find two possible values for the middle number.

📝 Answered - Draw a normal curve with μ = 140 and σ = 10. Label the mean and the inflection points.