AmbitiousAndProud
09.09.2020 •
Physics
What is the average kinetic energy of a molecule of oxygen at 228 K? Boltzmann’s constant is 1.38066 × 10−23 J/K. Answer in units of J.
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Ответ:
Your cost per pair of jeans is $26.9625
Step-by-step explanation:
You buy 3 pairs of jeans for $35.95 each. So, the total cost will be:
Now, you got a fourth pair of jeans for free. That means, actually you're buying 4 pairs of jeans for total $107.85
So, your cost per pair of jeans will be: