Provide an appropriate response.
Make a table with the first column being the given angles and the second column the calculator value of the cosine of the given angles: 30°, 60°, 90°, 120°, 150°, 180°, 210°, 240°, 270°, 300°, 330°, 360°, 390°, 420°. Describe the pattern you see occurring.
What will be an ideal response?
Answers will vary.
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Find the logarithm using the change-of-base formula.log7.8 205
A. 2.5914 B. 26.2821 C. 0.3859 D. 2.3118
Provide an appropriate response.Explain in your own words how the meter, liter, and gram are related.
What will be an ideal response?
Solve the problem.Find the volume of a cylinder with radius 8.5 cm and height 5.4 cm. Use 3.14 for ?. Round your answer to the nearest tenth.
A. 742.0 cm3 B. 597.9 cm3 C. 1225.1 cm3 D. 371.0 cm3
An objective function and a system of linear inequalities representing constraints are given. Graph the system of inequalities representing the constraints. Find the value of the objective function at each corner of the graphed region. Use these values to determine the maximum value of the objective function and the values of x and y for which the maximum occurs.Objective Function z = 7x + 6yConstraints x ? 0 y ? 0 3x + y ? 21 x + y ? 10 x + 2y ? 12
A. Maximum 60; at (6, 3) B. Maximum 65.5; at (5.5, 4.5) C. Maximum 66; at (6, 4) D. Maximum 68; at (8, 2)