All categories

2 years ago

9. Mr. James owns 12 gas stations in Newport News. He wants to build a

Chemistry

1 answer:

irga5000 [103]2 years ago

3 0

Answer:

Option C, developmental view point

Explanation:

A person with preservationist viewpoint will think of only preserving the natural resources and the environment. While a person with a conservationist viewpoint will think of conserving the landscape, architecture, heritage, culture, buildings, rituals, etc.

However, a person with developmental viewpoint will think of developing resources at ease. He/She will prioritize development and comfort of customer above all.

Hence, option C is correct

You might be interested in

A tank contains 90 kg of salt and 2000 L of water. Pure water enters a tank at the rate 6 L/min. The solution is mixed and drain

sashaice [31]

Answer:

a) 90 kg

b) 68.4 kg

c) 0 kg/L

Explanation:

Mass balance:

$-w=\frac{dm}{dt}$

w is the mass flow

m is the mass of salt

$-v*C=\frac{dm}{dt}$

v is the volume flow

C is the concentration

$C=\frac{m}{V+(6-3)*L/min*t}$

$-v*\frac{m}{V+(6-3)*L/min*t}=\frac{dm}{dt}$

$-3*L/min*\frac{m}{2000L+(3)*L/min*t}=\frac{dm}{dt}$

$-3*L/min*\frac{dt}{2000L+(3)*L/min*t}=\frac{dm}{m}$

$-3*L/min*\int_{0}^{t}\frac{dt}{2000L+(3)*L/min*t}=\int_{90kg}^{m}\frac{dm}{m}$

$-[ln(2000L+3*L/min*t)-ln(2000L)]=ln(m)-ln(90kg)$

$-ln[(2000L+3*L/min*t)/2000L]=ln(m/90kg)$

$m=90kg*[2000L/(2000L+3*L/min*t)]$

a) Initially: t=0

$m=90kg*[2000L/(2000L+3*L/min*0)]=90kg$

b) t=210 min (3.5 hr)

$m=90kg*[2000L/(2000L+3*L/min*210min)]=68.4kg$

c) If time trends to infinity the division trends to 0 and, therefore, m trends to 0. So, the concentration at infinit time is 0 kg/L.

6 0

3 years ago

What are 5 elements of matter

Tanzania [10]

Gases
liquids
plasma
solids
condensates <span />

5 0

2 years ago

Read 2 more answers

1. why does a cell phone vibrate

Georgia [21]

Answer:

Idek

Explanation: I don't know who gave the question but this is so sad i need an answer too oml.

6 0

2 years ago

Which formulas represent compounds that are isomers of each other?H HH-C-H and H C-HH H2 HO-C-H and H C-OHH HH-C-C-C OH and H-C

Pani-rosa [81]

The answer is number 3

6 0

2 years ago

Read 2 more answers

Consider the reaction ALaTeX: \longrightarrow ⟶ Products. The rate law for this reaction is rate = k[A]2 where k=2.90 LaTeX: \ti

quester [9]

Answer: 690 s

Explanation: Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

For a reaction: $A\rightarrow Products$