How do you convert to scientific notation?
To convert any number into scientific notation, you write the non-zero digits, placing a decimal after the first non-zero digit. Then, you count the number of digits you need to move the beginning decimal to get to where your decimal is now. If you move the decimal to the left, then your power is positive.
What is the scientific notation of 31 billion?
31 billion written in scientific notation is 3.1 × 1010.
What are five examples of scientific notation?
Here are five examples:
- Multiply (4 x 104) and (7 x 105) First 4 x 7 = 28. Next add exponents, 4 + 5 = 9. Result is 28 x 109
- Divide (6 x 105) by (4 x 104) 6/4 = 1.5. Subtract exponents 5 – 4 = 1. Answer 1.5 x 101 or 15.
- Multiply (4 x 10-7) and (3.25 x 109) 4 x 3.25 = 13. Add exponents = -7 + 9 = 2. Answer is 13 x 102 or 1300.
What is the scientific notation of 64120?
What is 64120 in scientific notation? 64,120 written in scientific notation is 6.412 × 104.
How do you write 0.00042 in scientific notation?
Write the number 0.00042 in scientific notation. To write this number in scientific notation, you must first move the decimal 4 places from where it is in the original number to between the 4 and the 2. Since you are moving the decimal 4 places to the right, you will subtract from the exponent.
How would you write 520000000 in scientific notation?
What is 52000000 in scientific notation? 52,000,000 written in scientific notation is 5.2 × 107.
How do you write 299792458 in scientific notation?
1. The speed of light (299792458 m/s) in scientific notation is 2.99792458×108 ≈ 3×108 m/s. 2. 0.00345 would be written as 3.45×10-3 in scientific notation.
What are the five rules of exponents?
Make sure you go over each exponent rule thoroughly in class, as each one plays an important role in solving exponent based equations.
- Product of powers rule.
- Quotient of powers rule.
- Power of a power rule.
- Power of a product rule.
- Power of a quotient rule.
- Zero power rule.
- Negative exponent rule.
How do you write 52000 in scientific notation?
52,000 written in scientific notation is 5.2 × 104.
How do you express 0.1588 in scientific notation?
Therefore, 1.588 * 10^{-1}.
How do you write 13 in scientific notation?
13 written in scientific notation is 1.3 × 101.
How do you write 0.000345 in scientific notation?
0.000345 = 3.45 × 10.
How do you write 2300000000 in scientific notation?
Written in scientific notation, 2,300,000,000 is 2.3 x 10.
How do you write 1001 in scientific notation?
1,001 written in scientific notation is 1.001 × 103.
When writing a number in scientific notation the first number must be greater than one?
When writing a number in scientific notation, the first number must be greater than 1, but less than 10.
How do you write 86400 in scientific notation?
86,400 written in scientific notation is 8.64 × 104.
What is the exponent when you convert 71100000?
How do you write 71100000 as an exponent? The exponent form of 71100000 is 7.11 × 107.
What are the 7 laws of exponent?
What is the correct answer in scientific notation?
The proper format for scientific notation is a x 10^b where a is a number or decimal number such that the absolute value of a is greater than or equal to one and less than ten or, 1 ≤ | a | < 10. b is the power of 10 required so that the scientific notation is mathematically equivalent to the original number.
How do you write the scientific notation?
How do you write in notation? To write a number in scientific notation, move the decimal point to the right of the first digit in the number. Write the digits as a decimal number between 1 and 10. Count the number of places n that you moved the decimal point. What is Y in standard form? The standard form of a linear equation is Ax+By=C.
What are the four things that use scientific notation?
Working with Larger or Smaller Numbers. When you see a long number,whether it’s because it’s so massive or because it’s a super small decimal amount,it’s easy to get
How to find scientific notation?
Fractions and percentages. Answers need to be in decimal of exponential form.