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Explain what makes a function a polynomial. Give an example of a function that is a polynomial and a function that is not a polynomial.
A rectangular walkway is 18 feet longer than it is wide. If the area of the walkway is 88 square feet, find the length and the width.
Three Algebra Word Problems on Simultaneous Linear Equations.At Gwen's garage sale, all books were one price, and all magazines were another price.
Explain what is meant by a function. Give two real-world examples of relationships that are functions and two real-world examples that are not function
State the domain of the following and provide a brief explanation for
If it takes 9 years for a one-time deposit in a savings account that receives interest compounded quarterly to triple, then what is the interest rate.
Write a system of two equations in two unknowns for each problem. Solve each system by substitution.
The difference between two positive integers is 36. One integer is three times as great as the other. Find the integers.
Evaluate the expression to find the predicted population in 2020 to the nearest tenth of a million people.
For each of the following functions decide whether or not the function is a linear transformation
Susan is 1.59m tall and she wants to find the height of a tree. She walks 23.56m from the base of the tree along the shadow of the tree.
Estimate the average rate of addition of bone on the diaphyseal surface of the tibia, in micrometers/year, as one grew to skeletal maturity.
Does this function have a maximum or a minimum? Explain how you obtain your answer by looking at the graph.
What is the rate of the het in still air and what is the rate of the wind?
A 2-by-2 contingency table is Control on one axis and Experimental on the other. Control and Experimental are further dichotomized as Event and Non-event.
If A is your age, the maximum pulse rate you should maintain during aerobic activities is 0.88(220-A).
The polynomial 0.041h - 0.018A - 2.69 can be used to estimate the lung capacity, in liters, of a female with height h cm and age A years.
Evaluate the expressions when x=3 and y=8 we must show all. Three answers were given directly without any extra steps or explanation, essay.
A motorboat travels 595 mi in 7 hours going upstream and 484 mi in 4 hours going downstream. What is the rate of the boat.
Algebra: Linear Equations and Inequalities.The surface area S of a right prism is given by S = 2B + Ph.
Write the equation of the line passing through each of the given points with the indicated slope. Give your results in slope-intercept form, where possible
If a function f of one variable is differentiable at x_0, it has a derivative at x_0 (via the limit definition of derivative)
How many liters of a 40%-alcohol solution must be mixed with 10 liters of a solution that is 80% alcohol to get a solution that is 60% alcohol?
Write a computer program or Excel spreadsheet that:
Find the cost per ounce of each of the following sets of products, and tell which one is the better buy for each pair. You must show your work for both parts.