Mathematics, 08.12.2019 09:31, vDxrk

Determine the values of a and k when 299,790,000 is written in scientific notation.

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he values of a and k when 299,790,000 is written in scientific notation. is 8

below is the solution:

299,790,000 = 2.9979 x 10^8

a = 2.9979
k = 8

answered: morgan4411

The value of a=2.9979 and the value of k is 8.

Further details:

As the normalized form of scientific notation is

a×10^k

so when we write the value of 299,790,000 into scientific notation, it would be written as

2.99×10^8

So, by viewing this equation, the value of a=2.9979 and the value of k is 8.

Scientific notation:

Scientific notation (also stated to as scientific form or standard index form, or standard form in the UK) is a way of conveying numbers that are too big or too small to be appropriately written in decimal form. It is usually used by scientists, mathematicians and engineers, in part as it can simplify definite arithmetic processes.

Significant numbers:

A significant figure is a digit in a number that enhances to its precision. This comprises all nonzero numbers, zeroes between significant digits, and zeroes specified to be significant. Leading and behind zeroes are not significant because they present only to show the scale of the number.

Answer details:

Subject: Mathematics

Level : High school

Keywords:

•Scientific notation

•Numbers

•Significant numbers

•Value of a

•Value of k

Learn more to evaluate:

answered: Guest

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle

answered: Guest

i'm pretty sure the answer is a. decreases with increase in

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Determine the values of a and k when 299,790,000 is written in scientific notation....