Billy wanted to write a ratio of the number of apples to the number of peppers in his refrigerator. He wrote 1:3. Did bully writ
e the ratio correctly? Explain the answer
2 answers:
Answer:
Billy is incorrect. The ratio of the number of apples to the number of peppers is 3:1
Step-by-step explanation:
See the attached figure to better understand the problem
Let
x ----> the number of apples
y ----> the number of peppers
we have
The ratio of the number of apples to the number of peppers is equal to
substitute
therefore
Billy is incorrect. The ratio of the number of apples to the number of peppers is 3:1
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Answer:
So then is required at least 210 ft in order to satisfy the conditions.
Step-by-step explanation:
For this case we can assume that the rectangular enclosure is on the figure attached.
The perimeter on this case is given by:
We know that the total area is and the total area is given this formula:
Because we have two identical rectangular pieces.
And we can find the value for W like this:
And then we can find the perimeter like this:
So then is required at least 210 ft in order to satisfy the conditions.