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The Corporation faces a blending decision in developing a new cat food. Two basic ingredients have been combined and tested, and the company has determined that to each can of cat food at least 30 units of protein and at least 80 units of riboflavin must be added. These two nutrients are available in two competing brands of animal food supplements. The cost per kilogram of the brand A supplement is $9, and the cost per kilogram of brand B supplement is $15. A kilogram of brand A added to each production batch of cat food provides a supplement of 1 unit of protein and 1 unit of riboflavin to each can. A kilogram of brand B provides 2 units of protein and 4 units of riboflavin in each can. The company must satisfy these minimum nutrient standards while keeping costs of supplements to a minimum.
a. Formulate this problem to find the best combination of the two supplements to meet the minimum requirements at the least cost.
b. Solve for the optimal solution by the simplex method.
Calculate the sampling error to within the average length of time was estimated.
Determine the coefficients of the function if the coordinates of the vertex of the parabola are the ordered pair (-100,-5000) and the fixed cost is $5000. Determine the domain and range of the variables, is the vertix a minimum or a maximum, why?
If the solution to an equation is imaginary or irrational, it takes a bit more effort to check. Replace x by each given number to verify the following statement.
A certain bacteria population is known to doubles every 90 minutes. Suppose that there are initially 80 bacteria.
A plot of the data points with the best-fit line is given below . What age is predicted by the best-fit line for s height of 70 inches ?
Based on P(students identifying Picasso painting) from part (a), predict how many of the 300 students would be able to identify a painting by Picasso before the field trip?
Given the linear equation, find the y-coordinates of the points (-9, ), (0, ), and (9, ). Please show all of your work. Plot those points and graph the linear equation.
find the distance between two ships from the word problem.from a lighthouse the lighthouse keeper sees two ships.nbsp
Find whether the given expression is a function or not - Which of the following are functions? The last two problems, i.e., b & c, are multi part relations consider all parts when determining whether or not these relations are functions.
Determine the current settings and TMSs for the relays shown if theoperating time of the directional overcurrent relays on the 3.3 kV sideof the transformers is 0.5 s.
Find an equation of the circle that has center C (5, -3) and is tangent to the line y = 3. (give your answer in standard notation.
School of Electronics Technology1. The following quadratic equation describes the average random access memory (RAM)installed, y, in Gigabytes, on PCs t years after 2000. y = 0.022x^2 + 0.25a. Find the average RAM installed on PCs in the year 2007.
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