Mathematics, 24.05.2021 03:50 katiedavis7883
N a recent year, the average daily circulation of the Wall Street Journal was 2,276,207. Suppose the standard deviation is 70,940. Assume the paper’s daily circulation is normally distributed.
(a) On what percentage of days would circulation pass 1,790,000?
(b) Suppose the paper cannot support the fixed expenses of a full-production setup if the circulation drops below 1,625,000. If the probability of this even occurring is low, the production manager might try to keep the full crew in place and not disrupt operations. How often will this even happen, based on this historical information?
Answers: 1
Mathematics, 21.06.2019 13:00
Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0
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1. are the triangles similar and if so why? what is the value of x? show your work.
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Mathematics, 22.06.2019 00:30
Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question
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N a recent year, the average daily circulation of the Wall Street Journal was 2,276,207. Suppose the...
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