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What is the limit as $x \to \infty$ $x -> ∞$ of $\frac{x^{2} + 2}{x - 1}$ $(x^2 + 2) / (x - 1)$ ?
16 lb of Brand M Cinnamon was made by combining 12 lb of Indonesian cinnamon which costs $19/lb with 4 lb of Thai which costs $11/lb. What is the cost per lb of the mixture?
How do you write the equation in standard form for a circle with center (-3,7) for a circle and tangent to the x axis?
How do you translate "10 less than the product of 4 and a number" into an algebraic expression?
Circle A has a center at $(4, - 8)$ $(4 ,-8 )$ and a radius of $3$ $3$ . Circle B has a center at $(- 2, - 2)$ $(-2 ,-2 )$ and a radius of $5$ $5$ . Do the circles overlap? If not, what is the smallest distance between them?
What is the slope of the line passing through $(7, 9); (- 5, - 9)$ $(7,9) ; (-5,-9)$ ?
How do you solve $2 x - 5 < x + 1$ $2x-5<x+1$ ?
How do you find the derivative of $(sin 2 x)$ $(sin2x)$ ?
How do you evaluate the integral $sin (x^{2} + y^{2}) d r$ $sin(x^2+y^2)dr$ where r is the region $9 \leq x^{2} + y^{2} \leq 64$ $9<= x^2 + y^2 <= 64$ in polar form?
If one of the factors of $3 x^{2} + 8 x - 35$ $3x^2 + 8x - 35$ is $3 x - 7$ $3x - 7$ , how do you find the other factor?
How do you solve the equation $3 x^{2} + 6 x - 1 = 8$ $3x^2+6x-1=8$ ?
How do you simplify ${(p - 1)}^{2}$ $(p-1)^2$ ?
How do you use the quadratic formula to solve $3 x^{2} - 2 x + 7 = 0$ $3x^2-2x+7=0$ ?
Question #cbb00
How do you simplify by multiplying ${(x + 10)}^{2}$ $(x+10)^2$ ?
How do you use the distributive property to simplify $- \frac{6 z - 2}{3}$ $- \frac{6z - 2}{3}$ ?
What is the limit as x approaches 0 of $sin (\frac{1}{x})$ $sin(1/x)$ ?
How do you find the points of discontinuity and the asymptote for the function $y = \frac{6}{x - 5}$ $y=6/(x-5)$ ?
How do you rewrite the expression $\frac{x^{2}}{y^{3}}$ $\frac{x^2}{y^3}$ without fractions?
What is the excluded value of $\frac{2 x - 1}{{(x - 1)}^{2}}$ $\frac{2x-1}{(x-1)^2}$ ?
What is the derivative of $6 ln (x)$ $6ln(x)$ ?
What are the vertical asymptotes of the graph $y = \frac{2 x - 6}{x^{3} - x}$ $y=(2x-6)/(x^3-x)$ ?
Question #288c6
What is/are the vertical asymptote(s) for $y = \frac{x^{2} + 2 x}{x^{2} + 5 x - 6}$ $y=(x^2+2x)/(x^2+5x-6)$ ?
How do you find the sum of an infinite series?
What is the limit as x approaches 0 of $\frac{sin (3 x)}{sin (4 x)}$ $sin(3x)/sin(4x)$ ?
What is the least common denominator for $\frac{2 x}{x - 4} + \frac{x}{4 - x}$ $\frac{2x}{x-4}+\frac{x}{4-x}$ ?
What is the integral of $| x |$ $|x|$ ?
What is the definite integral of zero?
How do you find $∠ B$ $angle B$ if in triangle ABC, $∠ A = 41^{\circ}$ $angleA=41^@$ , $A C = 23$ $AC=23$ , $C B = 12$ $CB=12$ ?
How do you find $∠ B$ $angleB$ if in triangle ABC, $a = 15$ $a = 15$ , $b = 20$ $b = 20$ , and $∠ A = 30^{\circ}$ $angle A=30^@$ ?
What is the integral of $e^{f (x)}$ $e^f(x)$ ?