this questions are not graded thank you 26. In a class of 60 students, sixty percent use neither an iPhone nor an iPad. Twenty percent usean iPhone, while thirty percent use an iPad. How many students in this class are using both aniPhone or an iPad?(A) 6(B) 12(C) 18(D) 2427. In a class of 60 students, sixty percent use neither an iPhone nor an iPad. Twenty percent usean iPhone, while thirty percent use an iPad. How many students in this class are using both aniPhone and an iPad?(A) 6(B) 12(C) 18(D) 2428. The compound proposition p → q can be express as follows EXCEPT(A) q is necessary for p(C) a sufficient condition for q is p(B) p only if q(D) p whenever q29. q → p is called theof p → q.(A) contradiction(C) inverse(B) converse(D) contrapositive30. Consider the following:I. If p → q is true, then ¬q → ¬p is also true.II. If p → q is true, then q → p is also true.III. If p → q is true, then ¬p → ¬q is also true.Which of the following is ALWAYS TRUE?(А) І, II, IІ(C) I and II only(B) I only(D) II and III only

Name: this questions are not graded thank you 26. In a class of 60 students,
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Description: this questions are not graded thank you 26. In a class of 60 students, sixty percent use neither an iPhone nor an iPad. Twenty percent usean iPhone, while thirty percent use an iPad. How many students in this class are using both aniPhone or an iPad?

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26. In a class of 60 students, sixty percent use neither an iPhone nor an iPad. Twenty percent use an iPhone, while thirty percent use an iPad. How many students in this class are using both an iPhone or an iPad? (A) 6 (B) 12 (C) 18 (D) 24