Answer:
36
Step-by-step explanation:
We want to calculate the following
![2.31\cdot10^{-6}+5.87\cdot10^{-4}](https://tex.z-dn.net/?f=2.31%5Ccdot10%5E%7B-6%7D%2B5.87%5Ccdot10%5E%7B-4%7D)
Using the properties of exponents, we have that
![10^{-6}=10^{-4}\cdot10^{-2}](https://tex.z-dn.net/?f=10%5E%7B-6%7D%3D10%5E%7B-4%7D%5Ccdot10%5E%7B-2%7D)
So we have
![2.31\cdot10^{-6}+5.87\cdot10^{-4}=2.31\cdot10^{-2}\cdot10^{-4}+5.87\cdot10^{-4}](https://tex.z-dn.net/?f=2.31%5Ccdot10%5E%7B-6%7D%2B5.87%5Ccdot10%5E%7B-4%7D%3D2.31%5Ccdot10%5E%7B-2%7D%5Ccdot10%5E%7B-4%7D%2B5.87%5Ccdot10%5E%7B-4%7D)
So, if factor 10^-4 on the right side, we have
![10^{-4}(2.31\cdot10^{-2}+5.87)](https://tex.z-dn.net/?f=10%5E%7B-4%7D%282.31%5Ccdot10%5E%7B-2%7D%2B5.87%29)
Note that
![2.31\cdot10^{-2}=0.0231](https://tex.z-dn.net/?f=2.31%5Ccdot10%5E%7B-2%7D%3D0.0231)
Then,
![5.87+2.31\cdot10^{-2}=5.87+0.0231=5.8931^{}](https://tex.z-dn.net/?f=5.87%2B2.31%5Ccdot10%5E%7B-2%7D%3D5.87%2B0.0231%3D5.8931%5E%7B%7D)
So we have that
Answer:
The two given numbers are 10.5 units apart.
Step-by-step explanation:
Subtract the smaller from the larger. The larger number here is 6.2. Then we have
6.2 - (-4.3) = 6.2 + 4.3 = 10.5
The two given numbers are 10.5 units apart.
Answer:
Step-by-step explanation: the first time you get 0.75 and the second time you get 0.125 hope this helped
thousands period is the answer