Answer:
D
Step-by-step explanation:
-3m + 13m = 10m
The exponet doesn't add. Your answer is 10m^12
The sum of all angles in an octagon is given by
180*(n-2) >>>>>>>>>with n = 8
180*(8-2) = 1080 degrees
A + B = 1080 .......where
A is the <span>angle of an octagon which is twice that of the other seven angles
</span><span>
B equals the sum of the other seven angles
If we assume each angle of B is equal to each other, then
B = x+x+x+x+x+x+x = 7x
</span>
And A = 2x
The equation that results is
A + B = 2x +7x = 9x =1080
x = 120 degrees
2x = A = 240 degrees
Answer:
'
![P(Odd) = 0.50\\](https://tex.z-dn.net/?f=P%28Odd%29%20%3D%200.50%5C%5C)
Step-by-step explanation:
Given
![Red = 38](https://tex.z-dn.net/?f=Red%20%3D%2038)
![Blue = 38](https://tex.z-dn.net/?f=Blue%20%3D%2038)
Required (Missing part of the question)
(a) The marble is red. (b) The marble is odd-numbered
Solving (a): Probability of Red.
This is calculated as:
![P(Red) = \frac{Red}{Total}](https://tex.z-dn.net/?f=P%28Red%29%20%3D%20%5Cfrac%7BRed%7D%7BTotal%7D)
![P(Red) = \frac{38}{38+38}](https://tex.z-dn.net/?f=P%28Red%29%20%3D%20%5Cfrac%7B38%7D%7B38%2B38%7D)
![P(Red) = \frac{38}{76}](https://tex.z-dn.net/?f=P%28Red%29%20%3D%20%5Cfrac%7B38%7D%7B76%7D)
![P(Red) = 0.50](https://tex.z-dn.net/?f=P%28Red%29%20%3D%200.50)
Solving (b): Probability of Odd
Since each marble type is numbered 1 to 38, then half of it are odd.
i.e. 19 odd numbered red marbles and 19 odd numbered blue marbles.
So, the probability of odd is:
![P(Odd) = \frac{Odd}{Total}](https://tex.z-dn.net/?f=P%28Odd%29%20%3D%20%5Cfrac%7BOdd%7D%7BTotal%7D)
![P(Odd) = \frac{19+19}{38+38}](https://tex.z-dn.net/?f=P%28Odd%29%20%3D%20%5Cfrac%7B19%2B19%7D%7B38%2B38%7D)
![P(Odd) = \frac{38}{76}](https://tex.z-dn.net/?f=P%28Odd%29%20%3D%20%5Cfrac%7B38%7D%7B76%7D)
![P(Odd) = 0.50\\](https://tex.z-dn.net/?f=P%28Odd%29%20%3D%200.50%5C%5C)
Answer:41550
Step-by-step explanation:
30000×.07=2100
2100×5.5=11550
11550+30000=41550
1 quart = 32 fl oz
26 quartz (32fl oz)= 832 fl oz
Answer: 832 fl oz