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What is 2 trillion times 3 billion written in scientific notation?
10^0=1, 10^1=10, 10^2=100, 10^3=1000 etc trillion = 10^12, billion = 10^9 answer: 2x10^12 x 3x10^9 = 6x10^21
What number is less than or equal to 23?
23 and all numbers less than 23 is your answer. I would say to write it down that the answer is { 23, 22 21........... }
What is the simplest radical from of the square root of 84?
First note that 84=4x21 and 4 is a perfect square. So square root of (84)=square root (4x21)=Square root (4) Square root (21)= 2 multiplied by the square root of 21. You can also write this using rational exponents, but this is not in radical form. It is an equivalent expression, however. 2 x (21)1/2
2x-3 equals 10x plus 21?
2x-3=10x+21 2x-3-2x=10x+21-2x -3=8x+21 -3-21=8x+21-21 -24=8x -3=x
What are the divisors of the number 21?
The divisors of 21 are: 1, 3, 7, 21.
How to write 21million using scientific notation?
21 million written in scientific notation is 2.1 x 10^6.
How do you write 21 million in standard form?
You would write it like this 21,000,000 or 2.1*10^6.Another Answer:-It is the same as in scientific notation and it is: 2.1*10^7
What is the standard scientific notation of 21?
21
What is 1320000000000000000000 in scientific notation?
1,320,000,000,000,000,000,000 in Scientific Notation = 1.32 x 1021 or 1.32e+21
What is the scientific notation of zepto?
It is 10-21.
What is the scientific notation of 4000000000000000000000?
4x10^21
How do you write a billion trillion in scientific notation?
"billion" = 109"trillion" = 1012"billion trillion" = 1021
What is 1.34e 21 in scientific notation?
1.34e 21 = 1.34 x 10^21
what is 4398720000000000000000 in scientific notation?
4.39872*10^21
How do you write 0.0000023 in scientific notation?
0.000023456 in Scientific Notation = 2.3456 x 10-5
How do you write 21 as a scienific notation?
2.1 x 10
What is the scientific notation of 0.00421?
4.21 This is because with scientific notation, the number has to be under 10.00 and over 1.00.
