Use absolute value notation to describe the situation.
The distance between u and -5 is no less than 9.
A. |u? - 5| ? 9
B. |u? - 5| ? 9
C. |u? - 5| < 9
D. |u + 5| > 9
E. |u + 5| ? 9
Answer: E
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Find the indicated probability. Round your answer to 6 decimal places when necessary.A die with 6 sides is rolled. What is the probability of rolling a number less than 5?
A.
B.
C. 4
D.
Find the area of the region specified in polar coordinates.the region enclosed by the curve r = 4 cos 3?
A. ?
B. 8?
C. 4?
D. ?
Neilsen Cookie Company sells its assorted butter cookies in containers that have a net content of 1 lb. The estimated demand for the cookies is 1,000,000 1-lb containers. The setup cost for each production run is $250, and the manufacturing cost is $.20 for each container of cookies. The cost of storing each container of cookies over the year is $.80.
?
Assuming uniformity of demand throughout the year and instantaneous production, how many containers of cookies should Neilsen produce per production run in order to minimize the production cost?
?
Hint: Show that the total production cost is given by the function .
?
Then minimize the function ?C on the interval (0, 1,000,000).
?
__________ containers of cookies per production run
Fill in the blank(s) with the appropriate word(s).
Find the real solutions of the equation by factoring.4x4 = 500x
A. {0, 5} B. {0, 4, 5} C. {-5, 0, 5} D. {0}