Answer:
the probability of choosing a plain pencil from the 1st box is 1/4
the probability of choosing a color pencil from the second box is 7/10
For this case, we have initially had 42 tickets.
Then Ethan and his brother sold the same amount of tickets to end up with 8.
Then, we can propose the following equation:
![42-x-y = 8](https://tex.z-dn.net/?f=42-x-y%20%3D%208)
Where x and y represent the amount of tickets sold by Ethan and his brother respectively. Since each sold the same amount, then x = y:
![42-x-x = 8\\42-2x = 8\\42-8 = 2x\\34 = 2x\\x = \frac {34} {2}\\x = 17](https://tex.z-dn.net/?f=42-x-x%20%3D%208%5C%5C42-2x%20%3D%208%5C%5C42-8%20%3D%202x%5C%5C34%20%3D%202x%5C%5Cx%20%3D%20%5Cfrac%20%7B34%7D%20%7B2%7D%5C%5Cx%20%3D%2017)
Thus, each sold 17 tickets.
Answer:
Each brother sold 17 tickets
Answer:
$42,400
Step-by-step explanation:
In this case u need to divide 10 1/2 by 14 coz theres 14 ones in 14
so 10 1/2 divided by 14 = 0.75
<em>so theres 0.75 sugar in one ounce of drink ;)</em>
Answer:
69.08km
Step-by-step explanation:
The formula for circumference is
C = π * r * 2
C = π * diameter
C = 3.14 * 22
So, The circumference is 69.08km