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If a right triangle has sides (or legs) of 7 and 24, what is the hypotenuse side equal to? (Pythagorean Theorem)
3rd order radical of - (64), that is the cubic root of (-64) Solve by completing the square (Don't forget the "i")
Solve by using quadratic formula 3x^2 - 5x + 1 = 0, Solve by using quadratic formula 9 - 6x + x^2 = 0.
Solving Linear Systems of Equations : Gaussian Elimination and Cramer's Rule
The utility of each individual is u(w) = 80w - w^2, where 0 = w = 40 is wealth. The initial wealth is $40. The individuals may suffer a loss of $30.
Given the following two points, (- 4, - 2) and (-1, - 5),develop an equation in the slope-intercept format(Lecture).
Take the real-life situation and create an equation or inequality that could be used for analysis, prediction, or decision making.
Solving Systems of Differential Equations.Step by step process in solving the following question.
Given your answer to part a and a stated interest rate of 9 percent on the total amount borrowed, what is the effective rate on $400,000 actually being used?
Describe the graph of the following system of absolute value inequalities. You can use a graph or describe the system in words (just be specific).
Solve by factoring left side first x^2 - 10x + 25 = 3 Solve by using quadratic formula x^2 - 3x - 10 = 0
What is the area of a rectangle that has sides of (x+4) and 2(x+3)? Simplify.
Solving Inequalities and Linear Systems of Equations.Find the solution to the following system of linear equations:
Once the best approximations are found in step 1. If true solutions are X1 = 10.98687488 and X2 = .0011490757 what are the absolute and relative errors?
Solve linear equations and graph straight line.Complete the ordered pairs so that each is a solution for the given equation.
What are extraneous solutions of an equation? Why do they sometimes occur in the process of solving rational or radical equations?
A rational number is a number that can be expressed as a fraction, ratio of two integers or decimal number. Rational numbers can be ordered in a number line.
Why is it important to simplify radical expressions before adding or subtracting? How is adding radical expressions similar to adding polynomial expressions?
If it takes a colony of termites one day to devour a block of wood that is 2 inches wide, 2 inches long, and 2 inches high, then how long will it take them.
Calculate how many pennies would be needed to make a tower 1 billion meters tall. Give answer in both standard calculation and in scientific notation.
An item costs $1300 , has a scrap value of $100, and a useful life of six years. The linear equation relating book value and number of years is
Use techniques of transformation and rules of logarithms to find domain, range, intercepts and the equation of the vertical asymptote for the function.
How would you calculate the answer to that question? Can you develop an equation to normalize the usage for temperature and number of days?
Steve traveled 200 miles at a certain speed. Had he gone 10mph faster, the trip would have taken 1 hour less. Find the speed of his vehicle.