Mathematics, 19.10.2021 01:30 carma43
The cost to mail a first-class letter is $0.55 for the first ounce. Each additional ounce costs $0.20. Fractions of an ounce are rounded up to the whole next ounce. How much would it cost to mail a letter that weighs 2.7 ounces?
Answers: 1
Mathematics, 21.06.2019 14:40, offensiveneedle
1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?
Answers: 2
The cost to mail a first-class letter is $0.55 for the first ounce. Each additional ounce costs $0.2...
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