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Juli2301 [7.4K]
3 years ago
9

What's the answer? (Zearn)

Mathematics
1 answer:
SVEN [57.7K]3 years ago
8 0

Answer:          

Step-by-step explanation:

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Mary has 36 baseball cards :)
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Jamie bought medicine priced at $180 she had to pay 5% sales tax and an additional 1.5% for handling fee how much money did she
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$191.70

Step-by-step explanation:

total amount spent = cost of medicine + cost of tax + cost of shipping

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3 0
3 years ago
Read 2 more answers
The gas co2 is diffusin at steady state through a tube 20 cm long having a diameter of 1 cm and containing n2 at 350 k . the tot
Marrrta [24]

The value is J = 1.71*10^-6 kmol/m^2.s

According to the given conditions we get,

The length the tube l= 0.20m

The diameter of the tube d= 0.01m

The total pressure inside the tube P= 101.32kPa

The partial pressure of CO2 at the first end is

P1= 456mm Hg = 60794.832 Pa

The partial pressure of CO2 at the other end is

P2= 76mm Hg = 10132.472 Pa

The temperature is T = 298 K

The diffusion coefficient D= 1.67* 10^-5 m^2/s

Generally the molar flux of CO2 is mathematically represented as

J= D{p1-p2} / R.T

Here R is the gas constant with value R= 8.314 j/kmol

So we get J= 1.71 * 10^-3 mol/m^2.sec

Learn more about Mole on:

brainly.com/question/27270616

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4 0
2 years ago
Help me with this please !!!
gogolik [260]
Answers are underlined in pink. Hope you can understand my writing! If anything is unclear, just ask!

6 0
3 years ago
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