Solve the problem.A coffee store has available 75 pounds of A grade coffee and 120 pounds of B grade coffee. These will be blended into 1 pound packages as follows: an economy blend that contains 4 ounces of A grade coffee and 12 ounces of B grade coffee and a superior blend that contains 8 ounces of A grade coffee and 8 ounces of B grade coffee. Using x to denote the number of packages of the economy blend and y to denote the number of packages of the superior blend, write a system of linear inequalities that describes the possible number of packages of each blend. Graph the system of inequalities. 

What will be an ideal response?






Mathematics

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Use the integral test to determine whether the series converges.

A. converges B. diverges

Mathematics

Evaluate the improper integral or state that it diverges.

A. -1.569 B. 1.569 C. 0.578 D. diverges

Mathematics

Decide whether the statement makes sense. Explain your reasoning.If you have $5, then you will buy a hot dog; and, contrapositively, if you don't have $5, then you won't buy a hot dog. (Hint: focus on whether the word "contrapositively" is used correctly.)

What will be an ideal response?

Mathematics

Find the future value of the given annuity. Round to the nearest cent.$150 is invested quarterly for 9 years at 7% compounded quarterly

A. $7834.94 B. $8135.04 C. $7434.92 D. $13,435.05

Mathematics