The world's population is approximately 6.8 times 10^9 people of china is approximately 1.3 times 10^9 people. About what perecent of the world's population lives in china?

Q: Find mLZ. VI05 35 mZZ : %3D

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A: If I continue typing 32 words every 34.33 secs, how many words can I type per day?

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A: The solution is :

Q: Describe about scientific notation.

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Q: Express 410 * 107 in scientific notation ?

A: To determine: Given number 410× 107 in scientific notation.

Q: Find the value of logtan1+logtan2+logtan3+......... +logtan89

A:

Q: A watch loses 0.15 seconds every minute. How many minutes will the watch lose in 1 day?

A: A watch loses 0.15 seconds every minute.

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A: The given number is 322 million. that is 322,000,000.

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A: Given thatFarah's age is  x years before 10 years agoTo find Farah's age after 20 years.

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A: It is given that, in 2015, there were approximately 2.69 million deaths in the United States.

Q: A culture of bacteria doubles every 2 hours. If there are 500 bacteria at the beginning, how many…

A: The initial population, P0=500Time of growth, t=24 hourstime of doubling, d=2 hours

Q: 10. Explain how to simplify 8-2/3 without a calculator.

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Q: Nearly a third can be used to represent

A: We have to show that how a third represent.

Q: 2. Suppose an investment doubles in value every 3 years. If 5 thousand dollars is invested, write an…

A: As per our guidelines we can solve only one question at a time. Please repost unsolved question…

Q: 322

A: Here we have to use integration by parts to solve the problem.

Q: ニ dly 2 de

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Q: Explain why scientific notation is used

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A: To find out the number of hours required to grow the bacteria to 121775.

Q: A student is trying to understand why exponents distribute over multiplication: (ab)

A: we will use an example to solve this.

Q: Explain how to add polynomials.

A: Our Aim is to explain that how to add polynomials.

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Q: Assume an average human heart beats 65 times per minute and an average human lifetime is 80 years.…

A: Average life span of human being is 80 years.The rate of heartbeat is 65 beats per minute.

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.