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A new road is to be cut through a hill, and the contractor responsible for building the road wants to know how much soil will need to be removed.
Suppose that f is an positive-valued, increasing function on the interval from x = 0 to x = 4, and that we use the method of rectangles to approximate the area
Find the equation of the line through each given pair of points. Write the answer in standard form using only intergers.
What are the different forms of linear equations in two variables? Show an example of each form.
Write each equation in slope - intercept form.
Solve the following system of linear inequalities by graphing.Solve the system by graphing. You do not need to include the graph in your answer,
A cardboard box manufacturer wishes to make open boxes from rectangular pieces of cardboard with dimensions 10 in. by 17 in. by cutting equal squares
For the set of scores calculate the requested values. Scores: 2 5 3 6 4
While the radical symbol is widely used, converting to rational exponents has advantages. Explain an advantage of rational exponents over the radical sign
After the bake sale, the Campus Ministry volunteers counted how much money they raised. In addition to the 18 one - dollar bills, the group.
If the owner wants to sell the equipment when it is worth exactly half its original value, in what year must the owner sell?
When crude oil flows from a well, water is frequently mixed with it in an emulsion. To remove the water the crude oil is piped to a device called a heater-treat
Bottle B contains a 20% solution of the same acid. How many cc from bottle B should be mixed with solution from bottle A to make 40 cc of a mixture which is 40%
Find the complete (including values for slack variables) optimal solution to this linear programming problem using. graphical method
Consider two linear function: f(x) and f -1(x), their lines intersect at a point with a x-coordinate of 10 and the slope of f(x) is 1/2
Several problems on linear equations and system of equations
Write the formula for natural exponential growth for this particular prairie dog population.
Plot the graph of the equations 2x - 3y = 6 and 2x + y = -10 and interpret the result.
Formulate and solve an integer programming model that will determine the number of tables and chairs the Jacobsons should make to maximize profit.
The solutions of line m are (3,3),(5,5),(15,15),(34,34),(678,678), and (1234,1234).
Two angles are complimentary. The sum of the measure of the first angle and one-fourth the second angle is 81 degrees.
Find the best predicted weight of a supermodel that is 69 inches tall.
Write one or two paragraphs comparing and contrasting all methods of solving systems of linear equations with two variables.
Line 1 is described by the equation 3y-2x = -3. Line 2 goes through the origin and intersects line 1 at x =6. What equation describes line 2?
Given f(x) = 2/(x-1) use the four step process to find a slope-predictor function m (x). Then write an equation for the line tangent to the curve at the point x