The two way table that correctly displays the given data is; Option B
<h3>How to Interpret Two - way Tables?</h3>
We are given that;
39 people chose chicken as the main dish,18 wanted potatoes.
32 people chose rice as a side dish, 6 chose fish as the main dish.
A total of 8 people chose a vegetarian meal with potatoes,
A total of 10 people chose fish as their main dish.
From the given parameters above, when we look at all the 4 two way tables attached in the image, we will see that only the second option is the correct one.
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Answer:
30ft²
Explanation:
The area of the plywood that she has:
8 ⋅ 9
=72ft²
The area of the plywood she cut
7 ⋅ 6
=42ft²
The area discarded should be:
72ft² - 42ft²
= 30ft²