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Scientific Notation
Scientific notation is the expression of a number based on the largest exponent of 10 for its value, where the form is a decimal number A x 10n.
6,389 Questions
What is 0.0075 in scientific notation?
Shift 3 decimal places to the right from the starting position, so the exponent for base 10 is -3. Therefore, the number in scientific notation is:
7.8 x 10-3
What is 0.0000516 using scientific notation to 3 significant figures?
Move 6 decimal places from the starting point to get 5.6 x 10-6. We obtain the negative exponent due to the leading nonzero digit 5 in the millionths place.
How is 1984000000 written in scientific notation?
Scientific notation is very simple once you get the hang of it. First, you take the integers (numbers) that are not zeros. In this case, you take the two eights. Now, put a dot after the first number like this 8.8 Now, count how many places are between the dot you've placed and the very last zero; in this case its 9. therefore, the scientific noptation is 8.8 x10^9.
How do you express the number 36756000 in scientific notation?
370,918,706,949.93 = 3.7091870694993 x 10^11
How do you write 0.0024 in scientific notation?
0.000000025 = 2.5 × 10^-8
To convert a number to scientific notation:
- write out the number starting with the first non-zero digit and continue until the last non-zero digit;
- put the decimal point after the first digit;
- count how many digits the decimal point needs to move to get back to where it was originally (if there was no decimal point as the number was a whole number it was "hiding" after the ones-digit, the last digit);
- if the decimal point need to move left make this count negative;
- write ×10 to the power of this count after the number written in step 2.
→ 0.000000025 = 2.5 × 10^-8
What is 123000000 in scientific notation?
120000 is 1.2x10^5
because in scientific notation you make the number between 1 and 9
then you x10^(the number of times you moved the decimal.
like .0000875 is 8.75x10^(-)5 and 12 is 1.2x10
you can type it in a calculater 1.2x10 its 12
Which value below properly expresses the number 0.0247 in scientific notation?
0.000724 in Scientific Notation = 7.24 x 10-4
How do you convert number in scientific notation to standard form rules?
Scientific notation is a way of representing numbers, usually very large or very small, in the form a*10^b where 1 <= |a| < 10 is a decimal number and b is an integer (negative or positive). a is called the mantissa and b is called the exponent. To convert a number to scientific notation: · If the number has no decimal point, then add one at the end. · Then move the decimal point to just after the first digit while counting the number of places you have moved it. · The mantissa of the new number, formed after moving the decimal point is a. · If the original number is negative, then so is a. · The number of places to the left that the decimal point was moved is b. If it was moved to the right, then bis negative. For example: 23045.06 becomes 2.304506*10^4 -23045.06 becomes -2.304506*10^4 0.00023004 becomes 2.3004*10^-4 To convert a number in scientific notation to normal form: · If b is positive, move the decimal point b places to the right in the number a – adding 0s at the end of the number, if required. · If b is negative, move the decimal point b places to the left in the number a – adding 0s immediately after the decimal point, if required. · The final expression has the same sign (+ or -) as a in the scientific form. For example: 4.56*10^5 = 456000. -4.56*10^5 = -456000. 4.56*10^-5 = 0.0000456
What is 0.00473 written as in scientific notation?
Move 3 decimal places to the right, so the exponent for base 10 is -3. Therefore, the term in scientific notation is 4.73 x 10-3.
How you Convert 4.50 into scientific notation?
0.00002 x 4.5 = 0.00009
0.00009 in scientific notation is: 9.0 × 10-5
How do you put in scientific notation?
It is not possible to answer this question sensibly since it is not clear what you mean by "simplifying scientific notation". Scientific notation is normally used for very small or very large values. In these circumstances the scientific notation is, by far, the simplest notation. So simplification would require doing nothing!
What is 0.00075 in scientific notation?
It is 7.25*10-5.
It is 7.25*10-5.
It is 7.25*10-5.
It is 7.25*10-5.
