Answer:
Density of propane = 17.8 g/L
Propane is more priced than gasoline
Explanation:
Given:
Temperature, T = 298 K
Pressure, P = 10 bar = 0.987 × 10 = 9.87 atm
now,
Molar mass of propane, M = 44.1 g/mol
From ideal gas law
⇒ PV = nRT
here,
n is the number of moles
R is the ideal gas constant = 0.0821 L.atm/mol.K
also,
Density, D = 
or
V = 
and,
nM = mass
thus,
V = 
substituting in the ideal gas relation
we have
P = 
or
D = 
or
D = 
or
D = 17.8 g/L
Now,
1 gallon = 3.78 Liter
Therefore,
5 gallon = 5 × 3.78 Liter = 18.9 Liter
Thus,
mass of 5 gallon propane = Volume × Density
= 18.9 Liter × 17.8 g/L
= 336.42 g
or
= 0.336 kg
also it is given that Price of 5 gallon propane i.e 0.336 kg = $30
Therefore,
Price per kg = 
= $89.28
and,
Mass of 5 gallons i.e 18.9 Liter gasoline = Density × Volume
= 0.692 g/cm³ × 18.9 Liter
also,
1 L = 1000 cm³
thus,
= 0.692 g/cm³ × 18.9 × 1000 cm³
= 13078.8 g
or
= 13.078 kg
Therefore,
Price per kg of gasoline = 
= $2.29
hence, propane is more priced than gasoline
c is my answer to your question
Explanation:
and and I don't know if it's right or wrong
Answer:
The dollar amount of the investment in Stock D is (x=$156470.59)
Explanation:
Let assume investment in Stock D = $x
Hence investment in Stock E = (210,000-x)
Portfolio beta=Respective betas * Respective investment weights
1= (x/210,000*0.87) + (210,000-x) /210,000*1.38[Beta of market=1]
(1*210,000) = 0.87x + 289800 -1.38x
290,000=0.87x+289800-1.38x
Hence x=(289800-210,000)/(1.38-0.87)
x= 79,800 / 0.51
x=156470.5882
x=$156470.59
Large loans for shopping centers are most likely to be made by the bank funding the shopping center. When a person or the city/town decides to add a shopping center, the contract is drawn up and there is a bank funding the large loans. These loans are issued by the bank to help fund large projects to the city/town.
Answer:
A: Laggards.
Explanation:
- Willingness of customers to try out new products.
There are 5 types of adapters, identified by Sociologist Evrett Roger in 1962:
- Laggards.
- Early adopters.
- Early majority.
- Category captains.
- Late majority.
Laggards: These are those customers who adopt to new ways slowly, after those ways would have become normal for the world.
- Such as malik realized the essential need for laptop lately, however the market was filled with the product.
