Choose the letter of the correct answer. 7. Select the statement that is logically equivalent to "If it is raining, then we will play scrabble." A. If we don't play scrabble, then it isn't raining B. If it isn't raining, then we will play scrabble. C. If it rains, then we will not play scrabble. D. It is mining, and we don't play scrabble.
Choose the letter of the correct answer.
7. Select the statement that is logically equivalent to "If it is raining, then we will play scrabble."
A. If we don't play scrabble, then it isn't raining
B. If it isn't raining, then we will play scrabble.
C. If it rains, then we will not play scrabble.
D. It is mining, and we don't play scrabble.
8. Select the statement that is logically equivalent to today is Sunday, then school is closed."
A. If today isn't Sunday, then school isn't closed
B. If school is closed, then today is Sunday.
C. If school isn't closed, then today is not Sunday.
D. A, B, & C are all equivalent to the statement above.
9. Select the statement that is logically equivalent to "If a number is 5, then it is a prime number."
A.If a number is a prime, then the number is 5.
B. If a number is not 5, then it is not a prime number
C. If a number is not prime, then the number is not 5.
D. If a number is composite, then the number is 5.
10. Select the statement that is logically equivalent to "If a figure is trapezoid, then it has 4 sides."
A. If a figure doesn't have 4 sides, then it is not a trapezoid.
B. If a figure doesn't have 4 sides, then it is a trapezoid.
C. If a figure has 4 sides, then it is not a trapezoid
D. If a figure has 4 sides, then it is a trapezoid.
Please answer all numbers.
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