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The mantissa is multiplied by 10 raised to the power as shown by the exponent. So, if the exponent is 4, then you multiply the mantissa by 10^4 = 10,000. If the exponent is -4 then you multiply the mantissa by 10^(-4) = 0.0001 or, equivalently, divide by 10^4.

Q: Some of the numbers in scientific notation have a negative exponent and some have a positive exponent. Explain the difference between these tow types of numbers.?

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Scientific notation is a way to express very large or very small numbers. For very large exponent is positive; for very small exponent is negative. For example, 1,000,000 is 1 x 10 to the plus 6 exponent; 0.000001 is 1 x 10 to the negative 6 exponent

scientific notation tells how many times you will move or add zero either left(positive) or right (negative). exponent tells you how many times you will multiply its coefficient.

A decimal.

Exponents are negative numbers. This is used in math a lot.

The negative exponent is simply the reciprocal of its positive value.For example, a-b = 1/abIt is particularly important wherever scientific notation is used.The negative exponent is simply the reciprocal of its positive value.For example, a-b = 1/abIt is particularly important wherever scientific notation is used.The negative exponent is simply the reciprocal of its positive value.For example, a-b = 1/abIt is particularly important wherever scientific notation is used.The negative exponent is simply the reciprocal of its positive value.For example, a-b = 1/abIt is particularly important wherever scientific notation is used.

Related questions

Scientific notation is a way to express very large or very small numbers. For very large exponent is positive; for very small exponent is negative. For example, 1,000,000 is 1 x 10 to the plus 6 exponent; 0.000001 is 1 x 10 to the negative 6 exponent

scientific notation tells how many times you will move or add zero either left(positive) or right (negative). exponent tells you how many times you will multiply its coefficient.

A decimal.

Exponents are negative numbers. This is used in math a lot.

The negative exponent is simply the reciprocal of its positive value.For example, a-b = 1/abIt is particularly important wherever scientific notation is used.The negative exponent is simply the reciprocal of its positive value.For example, a-b = 1/abIt is particularly important wherever scientific notation is used.The negative exponent is simply the reciprocal of its positive value.For example, a-b = 1/abIt is particularly important wherever scientific notation is used.The negative exponent is simply the reciprocal of its positive value.For example, a-b = 1/abIt is particularly important wherever scientific notation is used.

The exponent will be negative when the absolute value of the number is between 0 and 1. For example, 1X10-1 is 0.1.

there is just an easier way of writing a large number in scientific notation by placing times 10 then a negative or positive exponent compared to a large number

What is the value of the exponent in the scientific notation expression for 0.0000083?

If the exponent is not negative, then a number written in scientific notation is greater than or equal to 1.

8.73E4, scientific notation involves a number from 1 to 9 and the appropriate exponernt of ten represented by 'E". the exponent can be positive or negative.

It is a number which is in the range (0, 1).

It means that the decimal point has to move to the left.