Mathematics, 31.08.2019 09:00 jellybooooo5837

How to solve scientific notation word problems?

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Next, convert the two numbers from scientific notation to real numbers. Now add the two numbers normally. Finally convert to scientific notation if the coefficient is less than 1 or greater than 10.

Answer from: Tiredd7838

Scientific notation is just a convenient way of shortening long numbers so they're easier to read and is written in the form of where x is an integer or a decimal, and n is an integer.

If 10 is being raised to a positive power, that's the number of places you move the decimal over to the RIGHT. For example could also be written as 4500 (or 4500.0 so you can see what I mean by "moving the decimal over"). For negative exponents, the decimal is moved over that many spaces to the LEFT. For example, could also be written as .067 (or 0.067. See how the decimal place was moved over two places to the left this time). And remember, anything to the power of 0 is 1. So is the same thing as , or simply 8.2.

To do addition or subtraction on scientifically notated numbers, ensure that both numbers are being multiplied by 10 to the same power. If not, convert one of them using the above information. Now, just add the two numbers being multiplied by and your answer will be (their sum) .

To do multiplication on scientifically notated numbers, just multiply the two numbers out front and add the two powers that 10 is being raised to. For example, which simplifies to .

To do division on scientifically notated numbers, this time DIVIDE the two numbers out front and SUBTRACT the exponents of 10.

Step-by-step explanation:

Answer from: Quest

step-by-step explanation:

i used the pitagoras theoreme

Arectangular sheet of paper is folded diagonally from f to h . what is the length of side gh?<

Answer from: Quest

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

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