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When a number is written in scientific notation what is the range for the value of the first number?
AaronHollowellJr
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Which of the following correctly expresses the number below in scientific notation of 0.0000752?
In order to write a number in scientific form, you first need to divide it by a power of 10 such that the greatest place value is the units. In this case, you can divide by 0.00001 to get 7.52. The next step is to represent this power of 10 next to the number as a multiplication. In this case we used 0.00001, which is 10-5 Thus 0.0000752 in scientific notation is 7.52x10-5
How would you describe the process of expressing numbers in scientific notation?
well first you can only have one number on the left side of the decimal. so if the number is 2,345,000,000,000 in scientific notation it would be 2.345x1012 . i know this because all the non zero numbers (2345) are there. to get the right power you can count how many spaces to move rthe decimal.
How do you write 375000 using scientific notation?
Scientific notation is the writing of a number as a decimal number with one digit left of the decimal and all the other digits to the right, and then the power of ten appropriate to expressing that number. Here we have 375,000 for our number. First we need to figure out where the decimal is going to be. It will, per the rule, be between the 3 and the 7. That puts it in a place where only the 3 is to the left of the decimal. (One digit, per the rule.) To get it there, we need to move the decimal to the left by five places. When we move the decimal to the left, we have to multiply by a positive power of 10 to correctly express the number. 375,000 = 3.75 x 105 for your answer in scientific notation.
How do you convert or translate any number into scientific notation?
Scientific Notation is a method used by mathematicians, or others, to take a large number and report it in a more convenient length. Any number can be changed into scientific notation by using a base 10 multiplication and taking the number to its first whole integer. All scientific notation must be writen as:a X 10bWhere a is the rounded integer and b is the exponential power of 10 needed to bring a to a single digit.Examples:11 = 1.1 X 101 (or 10)111 = 1.1 X 1021111 = 1.1 X 103This may be done ad infinitum. It may also be done with numbers smaller than one....011 = 1.1 X 10-2.0011 = 1.1 X 10-3.00011 = 1.1 X 10-4Some calculators also use scientific notation using an "e" where neccessary. If this is true then the values are described as:1.54 X 1012 = 1.54E12 or 1.54E12
What are the steps in writing number in scientific notation?
1.Look at the number and note where the decimal point is located 2. If it is a whole number the decimal point is at the end 3. move the decimal point to the left and place just after the first number 4. count the number of places you moved the decimal 5. The scientific notation is the number in step 3 times 10 to the power of step 4 Example: 6,000,000 = 6 times 10 to the sixth power 4,910,000.1 = 4.9100001 times ten to the sixth power 59,100 = 5.91 times ten tot he fifth power
How is 14 written in scientific notation?
1.4 X 10 (to the FIRST power) ((Scientific Notation starts with some number, the left-most digit of which is some number of ONES!))
What is 7300000 written in scientific notation?
Count numbers beyound first number.Place a decimal point between first number and second.They write 7.3x10^[6] 7300000 in scientific notation can be written as 7.3 x 106
Why is 9.854 x 107.6 not a scientific notation?
Scientific notation is always written as a number (between 1 and 10) multiplied by a power of ten. For example: 107.6 in scientific notation would be 1.076 x 102 notice how the first number is between 1 and 10 and it is being multiplied by a power of ten. So the example you gave is not written in the same format and is thus not written in scientific notation. If you were to write it in scientific notation you would multiply the two numbers and then convert the answer to scientific notation and write it as: 1.0602904 x 103
Can a negative number be expressed in scientific notation?
Yes, a negative number can be expressed in scientific notation. In scientific notation, a negative number is indicated by the negative sign (-) placed before the first significant digit. The number is then written in the form of a decimal number between 1 and 10, multiplied by a power of 10. For example, -3.2 x 10^-5 is a negative number expressed in scientific notation.
Does marine biology use scientific natation?
scientific notation meansThis is not a very large number, but it will work nicely for an example. To convert this to scientific notation, I first write "1.24". This is not the same number, but (1.24)(100) = 124 is, and 100 = 102. Then, in scientific notation, 124 is written as 1.24 × 102.
How do you write 10080 in scientific notation?
To write 10080 in scientific notation, move the decimal point after the first non-zero digit and count the number of places shifted. In this case, 10080 can be written as 1.0080 × 10^4 in scientific notation.
What is 246100000000 in scientific notation?
Since scientific notation requires the first number to be a number between 1 and 10, the answer would be 2.461*1012.
The first number when writing 4 000 000 in scientific notation?
4,000,000 in Scientific Notation = 4 x 106
How do you find the scientific notation of a number?
Ok.... so heres how you find scientific notation: first you have your number then you count how many 0s are after the first digit in the number. then its 10 with the power of however many 0s you counted. Ex. say th number was 600,000,000 the scientific notation would be 8 and 10th power
What is 0.5 as scientific notation?
0.5, written in scientific notation is 5 x 10^-1. The first digit of scientific notation is always between 0 and 10. The power of the ten can be thought of as how many 'hops' to the left or right the decimal place has to take to make the original number. A negative number is to the left, a positive is to the right. For instance, 0.001 will be 1 x 10^-3.
How do you convert 450 to scientific notation?
To convert 450 to scientific notation, you move the decimal point to a position after the first digit, which gives you 4.5. Then count the number of places you moved the decimal point, in this case, it is two places. Thus, 450 in scientific notation is written as 4.5 x 10^2.
How do you write 21.9 in scientific notation?
Scientific Notation is another form of writing a large number (actually..any number) The first number must be less than 10, while the second number has to be 10 to any power. 21.9 in scientific notation would be...... 2.19 X 10^1 **10^1 = 10... 2.19 X 10 = 21.9 the first number is less than ten the second number is ten to the first degree
