Answer: k=2
Step-by-step explanation:
K^2+8=12
K^2=12-8
=4
K=sqrt(4)
=2
Check : 2^2+8=4+8=12
Answer: There are 6046 digits will be written on expansion upto 2015th power.
Step-by-step explanation:
Since we have given that
We have to find the number of digits ,
So,
Since we know that
so,
Hence, there are 6046 digits will be written on expansion upto 2015th power.
To find the number of digits in 1000 to the power of 2015, you would multiply the exponent by the logarithm of the base (10) and add 1.
To determine the number of digits in a large number expressed in scientific notation, you need to consider the exponent. In the case of 1000 to the power of 2015, the exponent is 2015. To find the number of digits, you would multiply the exponent by the logarithm of the base (10) and add 1. Therefore, the number of digits in 1000 to the power of 2015 is (2015 * log10(1000)) + 1.
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A. -66.4 points
B. -40.6 points
C. 66.4 points
D.40.6 points
Answer:
-66.4
Step-by-step explanation:
You have to add
53.5+12.9=66.4
So it’s -66.4
4/20 is equivalent to 20%.
We have the following fraction -
4/20
We can convert it into percent as -
[x]% = (4/20) x 100
[x]% = 20%
Therefore, 4/20 is equivalent to 20%.
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