I'm not sure if an equation is needed. Since you put the marble back into the bag the odds are still 50/50 that you will draw either color.
If you would have left it out then it would be dependent because the ratio would change.
The simplest form of 35/56
is 5/8
Answer:
![8.234 E14=8.234 \times 10^{14}](https://tex.z-dn.net/?f=8.234%20E14%3D8.234%20%5Ctimes%2010%5E%7B14%7D)
Step-by-step explanation:
The given number is ![8.234 E14](https://tex.z-dn.net/?f=8.234%20E14)
We need to write this number in standard form.
Any no is given in the standard form is given by :
![N=a\times 10^b](https://tex.z-dn.net/?f=N%3Da%5Ctimes%2010%5Eb)
Where
a and b is real no and integer
It means,
![8.234 E14=8.234 \times 10^{14}](https://tex.z-dn.net/?f=8.234%20E14%3D8.234%20%5Ctimes%2010%5E%7B14%7D)
Hence, this is the required solution.
Circumference: 2πr C=18 so r= 18/2π= 9π
Arc length = rθ 6=(9π)θ θ=6/9π
Convert to degrees by multiplying by 180/π
6/9π x 180/π = 120 degrees
The answer will be 21u^6v^8