Answer:
Arjun's brother
Step-by-step explanation:
Given
Arjun = 20mL chocolate syrup to 3 ounce of hot water
Brother = 45mL chocolate syrup to 6 ounce of hot water
Required
Which is more chocolatey?
To get which is more chocolatey, we simply calculate the unit rate of chocolate per 1 ounce of hot water.

For Arjun


For his brother


By comparison 7.5 > 6.67
Hence, Arjun brother's chocolate is more chocolatey.
Answer:
You would need 2.5
Step-by-step explanation:
You can use a porportion to solve.
(cross multiply and solve)
Standard deviation = 2.599519186
Round to nearest hundredth = 2.59✓
OH THANKS A LOT AND ITS 11
Answer:
pls mark brainiest
The production possibilities frontier (PPF) is curved because the cost of production is not constant. If every trade-off were the same, it would create a straight line. But the direction that PPF is curved comes from the way that the trade-offs change