Which conclusion does the passage best support?

Can someone answer this real quick please!

sleet_krkn [62]

Answer:

Copper Wire

Explanation:

Copper is a pure substance but they used it to make a man-made material. Therefore, it's not pure anymore.

6 0

4 years ago

Read 2 more answers

The nurse is educating a patient with cirrhosis about the importance of maintaining a low-sodium diet. what food item would be p

kotegsom [21]

The nurse is educating a patient with cirrhosis about the importance of maintaining a low sodium diet. What food item would be permitted on a low sodium diet?

A nurse is caring for a patient who has ascites as a result of hepatic dysfunction. What intervention can the nurse provide to determine if the ascites is increasing?

A pt is scheduled for a diagnostic paracentesis, but when coagulation studies were reviewed, the nurse observed they were abnormal. How does the nurse anticipate the physician will proceed with the paracentesis?

8 0

2 years ago

Which of the following choices is and example of a capital good

drek231 [11]

Answer:

An example of a capital good is "the government will open another public school in the area".

Explanation:

A capital good or complicated products and systems or (CoPS) is a reliable commodity used in the manufacturing of goods and services. These are one of three kinds of consumer commodities, while the other two are property and labor.

The three are also commonly referred to as primary production factors.They are recorded on a company's balance sheet as assets, and can be depreciated over time. Capital goods instances include furniture, buildings, machinery, equipment and fixtures.

7 0

4 years ago

The barium isotope 133ba has a half-life of 10.5 years. a sample begins with 1.1×1010 133ba atoms. how many are left after (a) 5

Deffense [45]

Given: Half-life of 133Ba = t1/2 = 10.5 years.

The radio-active materials obeys 1st order dissociation kinetics. Therefore we have:
k = 0.693 / t1/2 = 0.693 / 10.5 = 0.066 years-1.

Also, $k = \frac{2.303}{t} log \frac{Co}{Ct}$
where, Co = initial concentration = 1.1×10^10 atoms
Ct = conc. of Ba at time t.
......................................................................................................................

Answer 1: For t = 5 years
 $0.066 = \frac{2.303}{5} log \frac{Co}{Ct}$
Therefore, $log\frac{Co}{Ct}$ = 0.1432
Therefore, Co/Ct = 1.3908
Therefore, Ct = 7.9086 X 10^9 atoms.

Number of 133Ba atoms left after 5 years = 7.9086 X 10^9.
....................................................................................................................

Answer 2: For t = 30 years
$0.066 = \frac{2.303}{30} log \frac{Co}{Ct}$
Therefore, $log\frac{Co}{Ct}$ = 0.8597
Therefore, Co/Ct = 7.2402
Therefore, Ct = 1.5193 X 10^9 atoms.

Number of 133Ba atoms left after 30 years = 1.5193 X 10^9.
........................................................................................................................

Answer 3: t = 180 years
$0.066 = \frac{2.303}{180} log \frac{Co}{Ct}$
Therefore, $log\frac{Co}{Ct}$ = 5.1585
Therefore, Co/Ct = 1.44 X 10^5
Therefore, Ct = 7.6367 X10^4 atoms.

Number of 133Ba atoms left after 180 years = 7.6367 X10^4.

8 0

4 years ago

Which has a higher average speed of molecules 95 degrees Celsius or 95 degrees Fahrenheit

shutvik [7]

Answer:

95(ninety five) degrees Celsius

6 0

3 years ago

Read 2 more answers