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In a survey of 200 students, 60% said that they have a cat. Of the students who have a cat, 70% also have a
dog. Of the students who do not have a cat, 75% have a dog. Complete the two-way table.
Step-by
Textbo
a. Enter the total number of students surveyed in the bottom right cell of the table.
X? Animat
Dog
No Dog
TOTAL
Cat
A Print
No Cat
TOTAL
✓ Check
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Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0