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ira [324]
3 years ago
13

Fred always comments that his mother's and sister's voices sound alike on the telephone. Both voices are equally high-pitched an

d loud. Yet, he is able to tell the voices apart by a subtle difference in their voice quality. This difference is most likely due to the feature of sound known as _____.
Social Studies
1 answer:
sukhopar [10]3 years ago
4 0

Answer:

timbre

Explanation:

The timbre is associated with the waveform and allows us to distinguish sounds of the same frequency produced by different instruments or similar voices from different people. The tone is characterized by the composition of frequencies that constitute the sound wave emitted by the instrument, or by the voice. The tone is also called sound quality. For this reason, when Fred says he can differentiate his mother's voice from his sister's because of the difference in voice quality, Fred is referring to the Timbre.

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Explanation:

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1. Quadrupled Trade.

2. Lowered Prices.

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USMCA.

Quadrupled Trade

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. Lowered Prices

Lower tariffs also reduced import prices. That lessened the risk of inflation and allowed the Federal Reserve to keep interest rates low.

Increased Economic Growth

NAFTA boosted U.S. economic growth by as much as 0.5% a year.18 The sectors that benefited the most were agriculture, automobiles, and services.

Created Jobs

Some sources say that NAFTA exports created 5 million net new U.S. jobs.27 Most of those jobs went to 17 states, but all states saw some increases. U.S. manufacturers added more than 800,000 jobs between 1993 and 1997. Manufacturers exported $487 billion in 2014. It generated $40,000 in export revenue for each factory worker.

Increased Foreign Direct Investment

Since NAFTA was enacted, U.S. foreign direct investment (FDI) in Canada and Mexico has more than tripled to $500.9 billion. In 2017, U.S. investors poured $391.2 billion into Canada and $109.7 billion into Mexico.2524 That boosted profits for U.S. businesses by giving them more opportunities to develop and markets to explore.

Reduced Government Spending

NAFTA allowed firms in member countries to bid on all government contracts.29 That created a level-playing field for all companies within the agreement's borders. It cut government budget deficits by allowing more competition and lower-cost bids.

USMCA

Despite these advantages, the United States, Mexico, and Canada renegotiated NAFTA on Nov. 30, 2018.30 The new deal is called the United States-Mexico-Canada Agreement. (USMCA) Mexico ratified the agreement in 2019. The agreement was signed by Donald Trump on Jan. 29, 2020. Canada's Parliament ratified it on Mar. 13, 2020.

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Explanation:

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