The approximate area of the Atlantic Ocean is 1.0646 x 10° square kilometers. The approximate area of the Indian Ocean is 7.3 x 107 square kilometers. What is the difference in size between the two oceans written in scientific notation? square kilometers

Q: The speed of light in a vacuum is 299,792,458 meters per second. Which number, written in scientific…

A: 3.0 * 10^8  meters per second.

Q: In a year, the United States consumes about 146,000,000,000 gallons of gasoline. Express this number…

A:

Q: The mass of one hydrogen atom is 1.67 x 10-24 gram. Find the mass of 80,000 hydrogen atoms. Express…

A: Given: The mass of one hydrogen atom is 1.67×10-24 gram.  To find: The mass of 80,000 hydrogen…

Q: If the length of a rectangular vegetable garden is twice a number increased by 3 and its width is a…

A:

Q: When simplified, which is equivalent to the expression 32y" -82'y10 ly 873

A: Explanation of the answer is as follows

Q: Write 3.31 x 10° in standard notation.

A:

Q: Chloe Andromeda is a galaxy that is about 2,500,000 light-years from Earth. One light-year is…

A:

Q: Write the answer in decimal notation.  (3x103)(1.3 x102)

A: Given:

Q: Within a month, the brothers were able to sell 7 x 105 pounds of gold. How much profit did they…

A: Please see the below picture for detailed solution.

Q: The mass of one oxygen molecule is 5.3 x 10-2 gram. Find the mass of 20,000 molecules of oxygen.…

A: Given:                     1 oxygen molecule ≡ 5.3 ×10-23 gram. Suppose,     20,000 molecules of…

Q: A sun in a galaxy has an estimated mass of 1.55272 x 10^32 kg and the earth has a mass of 5.972 x…

A:

Q: If a cubic millimeter of blood contains 4,600,000 red blood cells, how many red blood cells are…

A:

Q: Divide and write the answer in scientific notation: 4 X 10-3 8 × 10-7

A: The scientific notation is of the form. a×10b Here, a is the number in decimal form and b is power…

Q: The scientific notation of the number 0.0023 is 2.3x10-3 صواب خطأ

A: The given number is 0.0023We need to write the scientific notation of the number 0.0023

Q: The mass of Jupiter is 1.900 * 1027 kg and the mass of the moon is 7.350 * 1022 kg. How many times…

A: Given data:     The given mass of Jupiter is: MJ=1.900*1027 kg. The given mass of the moon is:…

Q: Simplify : 12√x4y8

A: Consider the following expression: 12x4y8 Use the following formula to simplify above expression:…

Q: Which expression is equivalent to square root 4x3 X Square root qx in simplest form ?

A: Given 4x3×qx

Q: An air filter catches dust particles that are 0.0000108 inches in diameter. What is the distance in…

A:

Q: 03 3132x5y3+ V50x

A:

Q: A scientist measured the wavelength of an X-ray as 0.0000000065 meters. Write the number in…

A: When the number is very large or very small then scientific notation is used to represent very large…

Q: Simplify completely (2x)^3. Use the carrot key (^) to indicate exponent.

A:

Q: Simplify the expression. 273 (3x)2

A: Given that -

Q: A box of staples contains 3 * 10^4 staples and weighs 21 oz. How much does one staple weigh? Write…

A:

Q: Jose's company measures their gains in $1000s of dollars. If his company earned 6.2 million in…

A: Topic = Algebra

Q: Which expression is equivalent to square root 4x3 X Square root 9x in simplest form ?

A:

Q: Simplify the expression.

A: 24x-5-510x+1

Q: In 2007, world population was approximately 6.6 * 109. By some projections, world population will…

A:

Q: I need help simplifying this answer

A: To evaluate

Q: As of July 2013, the population of the United States was 3.164 × 108, and the national debt was…

A:

Q: The Amazon River in South America is about 6,400 kilometers long. What is this number in scientific…

A: The scientific notation is away to display very large numbers or very small numbers in a easy way.

Q: Write the  number as a decimal. 6.453 x  10-1

A: The given number is 6.453×10-1.6.453×10-1 = 6.453×110                       =6.45310…

Q: What is the area of a newly opened cafe with length 3xy meters and width (3x2 + 6x + 10) meters?…

A:

Q: Which expression is equivalent to 6(3x+4)

A: Given,            6(3x + 4)

Q: Subtract and Simplify [(9X+1)/5] – [(7X + 6)]/5 = ?

A:

Q: The value of csc4 is. (write the result as a decimal number with 5 decimals)

A:

Q: Simplify : 9√x6

A: Consider the given expression as 9x6

Q: The mass of a hydrogen atom is about 1.7 x 10-24 a. The mass of a lead atom is about how many times…

A:

Q: The approximate areas of two states are listed below. • Texas: 2.69 x 105 square miles • Rhode…

A: The approximate area of two states are- Texas=2.69 * 105 square miles Rhode island=1.21 * 103 square…

Q: Simplify:/a4 • b8

A: Consider an expression: a4·b8……1

Q: A number is written in scientific notation. 2.089 x 105 Which is the same number written in…

A: When a number from 1 to 10 is written in the form of multiplication of two numbers of that number…

Q: As the project turned out to be a massive success, you decide to donate $1.2 billion to non-profit…

A: We have to convert $1.2 billion into millions of dollars in scientific notation.

Q: 2012, in the United States, approximately 70,000,000,000 pounds of food was wasted and thrown away.…

A:

Q: The distance from Earth to the Sun is 92,900,000 miles. What is this number in scientific notation

A: Given distance : 92,900,000 miles

Q: If the population of the United States is approximately 3.0 * 108 and each person produces about 4.6…

A: Population of the Country U is 3.0×108. Each person produces 4.6 pounds of garbage per day. Total…

Q: The Burj Khalifa is 828,000,000 micrometers tall. How is this value written in scientific notation…

A: Convert a number to Scientific Notation: 1. Move the decimal point in your number until there is…

Q: 15. Earth is 93 million miles from the sun. Saturn is 887 million miles from the sun. How much…

A: As per our guidelines we are supposed to answer only one question. Kindly repost the other question…

Q: 3.

A: It is exponential problem.

Q: (a) The diameter of the smallest living cell is only about 0.00001 centimeter (cm).* Express this…

A: (a). The diameter of the smallest living cells in about 0.00001 cm.  To express the number in…

Q: If a cubic millimeter of blood contains 4,600,000 red blood cells, how many red blood cells are…

A: Given that: Number of red blood cells in 1 mm3 of blood=4, 600, 000

Q: Simplify : 9√x6y3

A: To simplfiy: x6 y39. Solution: From law of exponents, we have abn=a1n·b1n Simplifying the given…