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GaryK [48]
3 years ago
12

Which statements correctly define factors that contributed to the decline of the Roman Empire? Choose all answers that are corre

ct. A. Rome could not grow enough food and maintain a large enough army to fend off barbarian tribes. B. Incompetent rulers placed huge tax burdens on the Roman citizens. C. A long period of peace throughout the empire led to a sense of overconfidence in Rome. D. The empire split into three separate units, each ruled by a consul.
Chemistry
2 answers:
Natali5045456 [20]3 years ago
6 0

Answer:

a and B I got an 100% and I'm getting a 99.7 in history k12

Explanation:

stealth61 [152]3 years ago
3 0
B. should be the coorect one, let me know I'm I'm wrong!
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Find the density of a cube on Earth that weighs 1.5 kg and has a side-length of 10 cm.
Inga [223]

Answer:

1.5g/cm³

Explanation:

density=mass÷volume

mass= 1.5kg (<em>c</em><em>h</em><em>a</em><em>n</em><em>g</em><em>e</em><em> </em><em>i</em><em>n</em><em>t</em><em>o</em><em> </em><em>g</em>) = 1500g

volume of the cube = 10×10×10 = 1000cm³

density= divide 1500g÷1000cm = 1.5g/cm³

<h2>Density= 1.5g/cm³</h2>

YOUR WELCOME!

4 0
3 years ago
What is the pH of a solution with an [H+] = 4.73x10^-7 M
Mice21 [21]

Answer:

The answer to your question is pH = 6.3

Explanation:

Data

pH = ?

[H⁺] = 4.73 x 10⁻⁷ M

pH is the measure of the concentration of [H⁺]. pH measures the acidity of the solution. If the value of pH is between 0 and 6.9, the solution is an acid. If the pH is 7.0 the solution is neutral and if the pH is between 7.1 and 14, the solution is an alkali.

Formula

pH = -log[H⁺]

Substitution

pH = -log[4.73 x 10⁻⁷]

-Simplification

pH = - (-6.3)

-Result

pH = 6.3

6 0
3 years ago
Use the Periodic Table. Choose the correct electron configuration of carbon using the data shown in the electron configuration c
AleksAgata [21]

I think I have done a question like this before and i'm pretty sure your answer would be the 2nd one 1s22s22p4. I'm not 100% sure but try it at least.

4 0
3 years ago
Read 2 more answers
Transport of aspirin is expected to be faster in the ____. The speed of nonmediated absorption depends strongly on the polarity
slega [8]

Answer:

Idk

Explanation:

sorry

7 0
3 years ago
Which subatomic particles are located in the nucleus of a carbon atom?
Papessa [141]
Answer is (3) protons and neutrons.

(P.S. The outer part contains the electrons)
5 0
2 years ago
Read 2 more answers
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