Question

1. there are three classes offered at the craft store: photography, cake decorating, and scrapbooking. if sarah is signed up for photography and scrapbooking, but not cake decorating, shade the area on the diagram she would belong.

directions: describe each venn diagram using a conditional or compound statement

1. rectangles squares
2. military marines
3. perfect squares odd numbers
4. boy scouts baseball players
5. letters in mississippi vowels

Explanation:

Step1: Analyze problem 15

Shade the intersection of Photography and Scrap - booking circles, excluding the part that intersects with Cake Decorating.

Step2: Analyze problem 16

If a shape is a square, then it is a rectangle. (All squares are rectangles)

Step3: Analyze problem 17

If a person is a Marine, then they are in the military. (All Marines are in the military)

Step4: Analyze problem 18

A number is an odd perfect - square if and only if it is in the intersection of the set of perfect squares and the set of odd numbers.

Step5: Analyze problem 19

A person is either a Boy Scout, a baseball player, or both.

Step6: Analyze problem 20

A letter is in the set of letters in Mississippi and not a vowel if it is in the shaded non - overlapping part of the "Letters in Mississippi" circle, and a letter is in both the set of letters in Mississippi and a vowel if it is in the intersection.

Answer:

1. Shade the intersection of Photography and Scrap - booking circles, excluding the part that intersects with Cake Decorating.
2. If a shape is a square, then it is a rectangle.
3. If a person is a Marine, then they are in the military.
4. A number is an odd perfect - square if and only if it is in the intersection of the set of perfect squares and the set of odd numbers.
5. A person is either a Boy Scout, a baseball player, or both.
6. A letter is in the set of letters in Mississippi and not a vowel if it is in the shaded non - overlapping part of the "Letters in Mississippi" circle, and a letter is in both the set of letters in Mississippi and a vowel if it is in the intersection.