The total waste collected by STACC ships weighed 4.2 x 1018g. During its transport to another location, it dropped off some waste. The new weight is 3.9 x 1018 g. How much waste (in scientific notation) got lost in during the trip? space

Q: What is the value of the expression 10 x 42 – 6 x 3+ 3? |

A: We have to find the value of given expression 10×42-6×3+3.…

Q: A sheet of gold foil is 2 • 8x 10^7 of a meter thick.Write the thickness of a gold foil sheet…

A:

Q: Divide: 6x106 and 2x10 13 Write the answer in scientific notation TTT Arial 3 (12pt) %3D

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: x3 + 125 tions: Divide each expression and x² + 10x + 24 x +6

A:

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

A: The population of the United States is approximately 3.0 x 108 and each person produces about 4.6…

Q: The field of view of a microscope is (4)(10-4) meter. If a single cell organism occupies 1/5 of the…

A: To find the length

Q: The area of a soccer field is represented by a? 12a + 32 square metres. - Find a simplified…

A:

Q: Melody's family wants to go to Hawaii, which is a 3,700 mile airplane ride. Write the number of…

A: According to the given information it is required to write scientific notation of the given number…

Q: If a phone has 10 gigabytes of hard drive space that means that it has 10×109 bytes of space. A…

A: To perform calculations with numbers expressed in E notation (powers of 10)

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: In a state with a population of 9,000,000 people, the average citizen spends $6,000 on housing each…

A: In a state with a population of 9,000,000 people, the average citizen spends $6,000 on housing each…

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: Can you simplify the following? x9 * x3 divided by (x2)2

A: Given expression is

Q: The Amazon River is about 6,400 kilometers What is the length written in Scientific Notation

A: Solution

Q: For Exercise, simplify completely. 54x* 2r

A:

Q: use the associative property of multiplication to find an easy way to mentally calculate 16X25.…

A: Associative property is A×(B×C)=(A×B)×C

Q: 03 3132x5y3+ V50x

A:

Q: How many miles does light travel in two hours? The speed of light is 186,000 mi/s. Write the answer…

A:

Q: a box of staples contains 4*10^3 staples and weighs 28 oz. how much does one staple weigh? write…

A: The box contains 4*10^3 staples.   Let 1 staple weighs x oz.  Then 4*10^3 staples weigh 4*10^3*x oz…

Q: divide and write the result using scientific notation.  (2.0 x 104 )  / (4.0 x 107)

A: The given numbers are Since, the number (2*104 ) in scientific notation is and the number(4*107 )…

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

A:

Q: Why is it 27216 rather than 3024? and 109 instead of 9,000,000,000?

A: To find total number of option that can be obtained by multiplying individual option.

Q: The weight of a substance measures 3x10^-2 grams.Express this weight in standard notation.

A: The solution is given below.

Q: The area of the Sahara Desert in Africa is 7 times the areaof the Gobi Desert in Asia. If the area…

A: An algebraic expression is a mathematical term which includes various terms including integers ,…

Q: 4. Use the meaning of multiplication to explain why a box that is 5 inches high, 4 inches wide, and…

A:

Q: Which is larger: 1 trillion to the power of 8 or 1 googol? Explain your reasoning. What does it…

A: It is known that 1 trillion=1012 So, 1 trillion to the power 8 is 10128=1096 1 googol is 10100 Since…

Q: 0 words in 20 minutes. How many words can he type in 4 minute?

A: we have to find the value of Miguel can type 1000 words in 20 minutes. How many words can he type in…

Q: Divide and write the results using scientific notation 2.7 x 104  / 1.5 x10-5

A:

Q: Simplify the expression.

A: 24x-5-510x+1

Q: I need help simplifying this answer

A: To evaluate

Q: Each entry-level account executive in a large company makes an annual salary of $3.48 x 104. If…

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: Simplify V18. O2V3 O 2V9

A:

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: The approximate areas of South Carolina and Puerto Rico are listed below: South Carolina: 8.29 x 104…

A: We have to find difference between the two areas,  for this we have to convert them into simple form

Q: Use the definition of multiplication to explain why the area of a carpet that is 20 feet long and 12…

A: Solution

Q: The amounts of plastic waste generated in a region during two years were 32,400,000 tons and…

A: Amount of plastic waste generated during two year  were 32,400,000 and 20,300,000  To find total…

Q: Multiply the following and express your answer in appropriate scientific notation: (3.2x1038) x…

A:

Q: Simplify:/a4 • b8

A: Consider an expression: a4·b8……1

Q: A scientist measured the mass of a grain of sand to be g 5 × 10-4 gram. Write 8.5 x 10-4 as a number…

A: Given:8.5×10-4

Q: The exercise involve scientific notation. Write the number 2.08 x 10-8 in decimal notation.

A: scientific notation = 2.08 x 10-8

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: 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: The diameter of the lead of a pencil is about 5 x 10-2. Write 5 x 10-using standard notation.

A: Given: The diameter of the lead of a pencil is about 5×10-2.

Q: Write the following using positive exponents only, and simplify. y5(y5s6x5)-5

A: To write the following using positive exponents only, and simplify. Recall the facts.

Q: Find the LCD between the denominators: 10x + 120x, 7x² + 87x + 36, 100x?

A:

Q: The mass of Earth is approximately 5.97 x 10* kilograms. The mass of Venus is approximately…

A: Given data: The mass of the Earth is given as 5.97×1024 kg The mass of the Venus is given as…

Q: the annual expenditure of the US federal government is approximately 4 trillion dollars. If a one…

A: