Round off 4252 to one significant figure

Mathematics

2 answers:

Svetlanka [38]3 years ago

7 0

4×10³.......................

marysya [2.9K]3 years ago

5 0

The rounded result is 4,000. If you just write "4,000", though, it's not clear whether there are 1, 2, 3 or 4 significant figures, since trailing zeroes could be significant (or not). For that reason, scientific notation is often used. 4 × 10³ has one significant digit, 4.0 × 10³ has two, 4.00 × 10³ has three, and so on.

So, use either 4,000 or 4 × 10³, depending on what your teacher expects.

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in 2009 Larry's gross pay was $275,800 in that year the maximum taxable for Social Security was 118500 and the Social Security w

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Based on the maximum taxable amount for social security in 2009, and the social security tax rate, the social security tax that Larry paid was $7,347.

<h3>How much did Larry pay in social security taxes?</h3>

The total amount paid by Larry as Social security tax can be found as;

= Maximum amount allowable for social security tax x Social security tax rate

The social security tax rate was 6.2% not 62.2%.

The social security tax was therefore:

= 118,500 x 6.2%

= $7,347

Find out more on social security taxes at brainly.com/question/13255138

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