Take the mixed number in the parentheses and you get 50/3, and when you divide it by 2, you get 25/3. There might have been a problem in this question, but if I were you I would go with 8.
Answer:
Step-by-step explanation:
Hope this helps u!!
Answer:
C
Step-by-step explanation:
Answer:
32.5
Step-by-step explanation:
13 times 5 = 165
165/2 =32.5
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Answer:
a. The expected or average costs for all weekly rat purchases is $20.00
Step-by-step explanation:
a. A mean value of $20.00 means that over a period of 52 weeks, the company can expect to spend $20.00 per week on rat purchases.
b. This is incorrect since individual values don't interfere in the mean. For instance, if half the weeks had a cost of $19.00 and the other half had a cost of $21.00, the mean cost would still be $20.00 even though no particular week had a $20.00 cost
c. Incorrect. The median is the central value in a distribution; the median and the mean are not necessarily the same.
d. Incorrect, same as item b.
