You are mailing a package that weighs 5 pounds, and sending it first class. The post office charges $0.44 for the first ounce, a
nd charges $0.20 for each additional ounce. How much is the total cost to mail this package?
1 answer:
Step-by-step explanation:
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Answer:
I believe it is 4.8
Step-by-step explanation:
96-24= 72
72/15 minutes= 4.8
1/162
2*3=6
6*3=18
18*3=54
54*3=162
Total number of outcomes of 7 from 10 = 10*9*8 / 3*2*1 = 120
probability of each outcoe is 0.85^7* (0.15)^(3) = 0.0010819
Required probability = 120 * 0.0010819 = 0.1298
(n+12)(n-7) = n^2 + 5n - 84
