The census is 60 because it’s obviously when you divided
Answer:
A) Container X
Step-by-step explanation:
X=2C:6S ratio, now reduce amount but keep the same ratio
X=1C:3S
Y=4C:8S ratio, now reduce amount but keep the same ratio
Y=1C:2S
Container X has the sweeter water because it's ratio of sugar to water is higher.
Answer:
Forgot to add graph
Step-by-step explanation:
Answer:
<u>Photo Lab:</u>
<u>=3.20x +8</u>
<u>Specialty Photos:</u>
<u>=2.60x + 10</u>
Step-by-step explanation:
At the Photo Lab, the cost is $3.20 per roll plus 8 per print.
Therefore, the cost of developing a roll of film is:
<u>=3.20x +8</u>
At Specialty Photos the cost is $2.60 per roll plus 10 per print.
Therefore, the cost of developing a roll of film is:
<u>=2.60x + 10</u>
Answer:
![Speed = \frac{38}{3}km/hr](https://tex.z-dn.net/?f=Speed%20%3D%20%5Cfrac%7B38%7D%7B3%7Dkm%2Fhr)
Step-by-step explanation:
Given
![Distance = 3\frac{1}{6}km](https://tex.z-dn.net/?f=Distance%20%3D%203%5Cfrac%7B1%7D%7B6%7Dkm)
![Time = \frac{1}{4}hr](https://tex.z-dn.net/?f=Time%20%3D%20%5Cfrac%7B1%7D%7B4%7Dhr)
Required
Determine the average speed
Average speed is calculated as thus;
![Speed = \frac{Distance}{Time}](https://tex.z-dn.net/?f=Speed%20%3D%20%5Cfrac%7BDistance%7D%7BTime%7D)
![Speed = 3\frac{1}{6}/\frac{1}{4}](https://tex.z-dn.net/?f=Speed%20%3D%203%5Cfrac%7B1%7D%7B6%7D%2F%5Cfrac%7B1%7D%7B4%7D)
![Speed = 3\frac{1}{6} * \frac{4}{1}](https://tex.z-dn.net/?f=Speed%20%3D%203%5Cfrac%7B1%7D%7B6%7D%20%2A%20%5Cfrac%7B4%7D%7B1%7D)
Convert Mixed Fraction to Improper fraction
![Speed = \frac{19}{6} * \frac{4}{1}](https://tex.z-dn.net/?f=Speed%20%3D%20%5Cfrac%7B19%7D%7B6%7D%20%2A%20%5Cfrac%7B4%7D%7B1%7D)
![Speed = \frac{19 * 4}{6 * 1}](https://tex.z-dn.net/?f=Speed%20%3D%20%5Cfrac%7B19%20%2A%204%7D%7B6%20%2A%201%7D)
![Speed = \frac{76}{6}](https://tex.z-dn.net/?f=Speed%20%3D%20%5Cfrac%7B76%7D%7B6%7D)
Divide both sides of the fraction by 2
![Speed = \frac{38}{3}](https://tex.z-dn.net/?f=Speed%20%3D%20%5Cfrac%7B38%7D%7B3%7D)
Hence:
The speed is:
![Speed = \frac{38}{3}km/hr](https://tex.z-dn.net/?f=Speed%20%3D%20%5Cfrac%7B38%7D%7B3%7Dkm%2Fhr)