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Bezzdna [24]
3 years ago
11

Which isotope is appropriate for dating rocks that are billions of years old?

Social Studies
2 answers:
svetoff [14.1K]3 years ago
8 0

Answer:

D.) Uranium-238

Explanation:

It's one of the most effective isotope used for radioactive dating in order to determine the age of a rock that is about billions of years old.

(Also took the test)

Nuetrik [128]3 years ago
6 0

Answer:

D. Uranium-238

Explanation:

Explanation: Uranium- 238 is an unstable isotope of uranium. It is one of the most effective isotope used for radioactive dating in order to determine the age of a rock that is about billions of years old.

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Who was yongle emperor
jeka57 [31]
The Yongle Emperor's real name was Zhu Di, he as the third emeror in the Ming Dynasty in China. Zhu Di was emperor from around 1402 - 1424, he was the fourth son of the Hongwu emperor, who founded the Ming Dynasty. (im not sure how that works if Hongwu was the second emperor though...) Zhu Di killed and executed his 3 older brothers and uncles when the eldest brother, Zhu Bio, was crowned king, because of this, his nephew became next in line for the crown because the royal advisor decided Zhu Di was not capable of handling the power of the thrown. in 1402 Zhu Di successfully overthrew his nephew and became king. He then overthrew the emperor of najing, therefore becoming emperor of both the Ming Dynasty and the Yongle Dynasty, earning him the name of Yongle, which means "perpetual Happiness".

I hope this helps, please mark brainless, thankyou :)
5 0
3 years ago
Who were the Separatists?
lozanna [386]

Answer:the last one

Explanation:

6 0
3 years ago
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When two parties agree to exchange currency and execute the deal immediately, the transaction is a A) futures exchange. B) carry
aivan3 [116]

When two parties agree to exchange currency and execute the deal immediately, the transaction is a "forward exchange".

<u>Option: D</u>

<u>Explanation:</u>

The reconciliation among parties of two for future interchange of two particular currencies at a stipulated time period is known as a forward contract. Such contracts frequently arise on a day after the day the point contracts fix and get utilised to safe the buyer from variations in currency cost.

For an instance, an organization or firm that speculate to receive $30 million in 90 days will engage into a forward agreement to transmit the $30 million, and receive equivalent  Euros in 90 days at today's displayed exchange rate. This rate is referred to as the forward figure.

4 0
3 years ago
Approximately how many married mothers with children under the age of one year are employed
deff fn [24]
<span>They are approximately 60% of the female population</span>
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The near-term needs of raising a family have no effect on a person's ability to save for retirement.
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True. Sometimes, the art of budgeting is a necessity in family set-ups. This way when retirement approaches there is room for extra expenses and money is available for leisure. The demands of family life is very hectic and one must always learn how to manage those demands.
7 0
4 years ago
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