Answers created by David Britz

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How to find the asymptotes of $f (x) = (x + 3) {(x - 2)}^{3}$ $f(x) = (x+3)(x-2)^3$ ?
In order to accumulate enough money for a down payment on a house, a couple deposits $758 per month into an account paying 6% compounded monthly. If payments are made at the end of each period, how much money will be in the account in 7 years?
Why is a sample statistic a random variable?
How do you find the maximum and minimum of $y = - 2 {(x + 1)}^{2} + 6$ $y=-2(x+1)^2+6$ ?
How do you factor $2 m^{3} p^{2} - 16 m p^{2} + 8 m p$ $2m^3p^2-16mp^2+8mp$ ?
Sanford can assemble a computer in 60 minutes. Colleen can assemble a computer in 40 minutes. If they work together, how many minutes does it take them to assemble a computer?
How do you solve $\frac{x}{x - 5} - \frac{2}{x + 5} = \frac{50}{x^{2} - 25}$ $x/(x-5) - 2/(x+5) = 50/(x^2-25)$ ?
What is the variance of {15, 4, 2, -7, 8, 10}?
How do you use the Remainder Theorem To Find $P (x) = x^{4} - x^{3} - 19 x^{2} + 31 x - 31$ $P(x)=x^(4)-x^(3)-19x^(2)+31x-31$ ; k=4?
What is the vertex form of $y = 4 x^{2} - 17 x + 60$ $y=4x^2-17x+60$ ?
What is a regression equation?
In a class test where the mean was 62% and the standard deviation 12.6%, Jan received 74%. What is her result a a z-score?
How do you solve using the completing the square method $x^{2} + 8 x - 9 = 0$ $x^2+8x-9=0$ ?
How do you simplify $12 x^{- 8} y$ $12x^-8y$ ?
How do you rationalize the denominator and simplify $\frac{5 \sqrt{3} - 3 \sqrt{2}}{3 \sqrt{2} - 2 \sqrt{3}}$ $(5sqrt3-3sqrt2)/(3sqrt2-2sqrt3)$ ?
How do you simplify $i^{123458}$ $i^123458$ ?
How do you find the slant asymptote of $\frac{x^{2} + 3 x - 4}{x}$ $(x^2+3x-4)/x$ ?
How do you calculate expected value?
Why is important to perform a hypothesis test about a standard deviation?
Question #9e76e
How do I find the distance between two points?
How do you solve ${log}_{2} (3 x - 9) - 2 = {log}_{2} (x - 4)$ $log_2 (3x-9) - 2 = log_2 (x-4)$ ?
How could the graph of an exponential function be used to determine an $a$ $a$ value?
What is base e?