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The body mass index I can can be used to determine an individual’s risk for heart disease. And index less then 25 indicayes a low risk.
How many pounds of each should be mixed together in order to get 240 lbs mixture that is 8% protein?
What is the difference between an equation and an expression? Solve for a variable in an expression?
Tashia Baker is planning an expansion of a square flower garden in a city park. If each side of the original square is increased by 7 meters.
The ratio of brick houses to wooden houses in a particular city is 5 to 11. Let b = the number of brick houses and w = the number of wooden houses.
Once the process has begun, the variable cost per unit is $25. The revenue per unit is projected to be $45. Write a mathematical expression for total profit.
A pair of cuff links was marked up $225 from cost, which amounts to a 50% increase. Find the original cost of the pair of cuff links.
By the Factor Theorem , a+bi is a root of f(x) = (x-(a +bi))(x-(a-bi).Verify that f(x) has real coefficients.
Shows that when u is algebraic over F,then F(u) does not depend on K but is completely determined by F[x] and the minimal polynomial p(x).
What polynomial represents the new area? By how much will the area of the new garden differ from that of the old garden?
Reflect on radical expressions and their applications, and then consider how you might apply radical expressions to your daily life.
If the area of the base is to be 80 square inches, then what size square should be cut from each corner?
Write an equation of the line containing the given point and parallel to the given line. Express your answer in the form y=mx+b
Write the slope intercept form of the equation for the line passing through the given pair of points.
Use mathematical induction to prove 1^2 + 3^2 + 5^2 + . . . + (2n - 1)^2 = n (4n^2 - 1) / 3.
If my town's population grows each year at 1,000 what would the population growth be in t= 2010.2011,2012, 2013,& 2016yrs
Statistics. Robin ran 5 1/3 miles on Sunday, 2 1/4 miles on Tuesday, and 3 1/2 miles on Friday. How far did she run during the week?
Linear time-invariant discrete-time system and Matlab codes. linear time-invariant discrete-time system has transfer function
Systems of Equations and Real Life Application.Suppose Bob owns 8000 shares of company X and 6000 shares of Company Y.
How do you interpret the slope and y intercept in a real world case?By looking at two linear equations,
Graph the solution of system of linear inequalities.Graphing and solving system of linear inequalities and equations
Leah is buying a new home. She finds a house that she likes that is priced at $287,500.
Prove that I+J is the smallest ideal of R containing both I and J;Prove that IJ is an ideal contained in I (intersection) J
How do you interpret the solution of a system of equations by the corresponding graph?
Derive the slope - intercept equations:Re-write the equations in the specified form: