Write 8413 in scientific notation.

8.413 x

Step-by-step explanation:

For scientific notation , follow the following notation:

a x -------->(equation 1)

let = 8413

= 8413.0

In standard form

a = 8.413

As decimal point move 3 places from right to left, therefore

b = 3

Put the value of 'a' and 'b' in (equation 1)

8.413 x

what do you need me to answer?

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

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