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svlad2 [7]
3 years ago
10

Describe how Ubuntu could help to fight HIV&AIDS

Social Studies
1 answer:
lorasvet [3.4K]3 years ago
5 0

1.dont inject drugs

2.choose less risky sexual behaviors

3.use condoms every time you have sex

4.limite the number of sexual partners

5.get tested and treated for STD s

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In what way did the cottage system give women some degree of independence?
astraxan [27]

Answer:

The cottage system gave women some degree of independence because it allowed them to earn money from assembly work and making things generally at home or closeby.

Explanation:

A cottage industry refers to a type of production or manufacturing where the goods are produced on a very small scale, usually in the person's residence. In this arrangement, the worker produces something like wool and spins it on their own equipment and then sells it generally in some local fashion as well. This was beneficial to women because she could earn some income while still being close to her children and taking care of the home.

6 0
3 years ago
Why were women moving west?
babymother [125]

Answer:

<em>American trappers and traders who moved out onto the Plains in the first half of the nineteenth century often sought to garner influence among Indian peoples by marrying influential Indian women. The women, in turn, stood to gain access to new goods and power by wedding the Americans.</em>

6 0
3 years ago
Which arguments encouraged confederation
Dima020 [189]

Answer:                                                                                                                      • As the colonies grew, they were building railroads and roads, which cost a

great deal of money. If several smaller colonies combined, they would

have more taxes and more money to pay their debts as they grew.

• The “Great Coalition”, which involved leaders such as John A. Macdonald,

George Brown, and George-Étienne Cartier, had proven by their influence

that it was possible for English and French-speaking Canadians to agree

on big questions such as government reform.

• In some of the colonies, especially Canada East and Canada West, there

was one government problem or crisis after another. A new system of

decision making, with one central government and provincial governments

to deal with local issues, might help make government more stable in the

colonies.

• The United States had gained their independence from Britain in 1783

after a long war. Not long after this, the states became involved in a war

amongst themselves, (the Civil War). The British colonies did not want

any more wars, and by combining under one strong central government,

they might avoid further wars. They would also have a stronger military

defence

Explanation:         Main Reasons for Confederation

• Britain wanted to become less involved in the government of their

colonies, because it was very time-consuming and expensive. It was time

for the colonies to become more independent.

• It was necessary to work out a new system of government to help solve

the continuing problems between the English- and French-speaking

representatives of the united province of Canada, who had different

priorities.

• The United States was very rich and powerful, and it was always looking

for new lands. The U.S. wanted to take over the lands of Canada, and

they were trying to convince the people of Canada, many of whom were

American immigrants, that this would be a good idea.  

4 0
3 years ago
What scientist would be responsible for announcing possible life on other bodies in our solar system
taurus [48]
<span>The scientist responsible for this statement would be in the scientific field of Astronomy.

</span>
8 0
3 years ago
Read 2 more answers
Suppose you find a rock that contains 10 micrograms of radioactive potassium-40, which has a half-life of 1.25 billion years. By
attashe74 [19]

Answer:

The rock is 3.75 billion years ago.

Explanation:

Given that:

Half life = 1.25 billion years

1 billion years = 10⁹ years

So,

Half life = 1.25 × 10⁹ years

t_{1/2}=\frac {ln\ 2}{k}

Where, k is rate constant

So,  

k=\frac {ln\ 2}{t_{1/2}}

k=\frac {ln\ 2}{1.25\times 10^9}\ year^{-1}

The rate constant, k = 5.5452 × 10⁻¹⁰ years⁻¹

Initial amount [A₀] = 80 micrograms

Final amount [A_t] = 10 micrograms

Using integrated rate law for first order kinetics as:

[A_t]=[A_0]e^{-kt}

So,  

10=80\times e^{-5.5452\times 10^{-10}\times t}

80e^{-5.5452\times \:10^{-10}x}=10

\frac{80e^{-5.5452\times \:10^{-10}x}}{80}=\frac{10}{80}

\ln \left(e^{-5.5452\times \:10^{-10}x}\right)=\ln \left(\frac{1}{8}\right)

x=\frac{10^{10}\times \:3\ln \left(2\right)}{5.5452}=3.75\times 10^9

So,

<u>The rock is 3.75 billion years ago.</u>

8 0
3 years ago
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