Answer:
The volume of the container is 
Step-by-step explanation:
we know that
The volume of the figure is equal to

where
B is the area of the base
h is the height of the figure
Let

Find the area of the base B

substitute

Answer:

Step-by-step explanation:
Regan needs the following:
yards for a dress

Total Length of fabric needed

The number of yards of 45-in. fabric needed is 
Answer:
Therefore, he can make 2 batches of lemonade with 1pint of lemon juice
In 9 hours
john earns $67.5
becky earns $74.25
becky earns $6.75 more than john