Hello I need help with this question by 05/22/2020.

Das X Cou X 2.2: X STA X C Che X * Pre X Hor X *Hor X 1 2.3: X 24- X A ce X. C Che X ch2 x Guin x Ho X C webassign.net/web/Student/Assignment-Responses/submit?dep=23811386&tags=autosave#question4607365_2 3. [0/8 Points] DETAILS PREVIOUS ANSWERS A mechanical system can experience three different kinds of mechanical failure denoted A, B, and C. You are given the following: P(A) = 0.12, P(B) = 0.07, P(C) = 0.05 P(A U B) = 0.13, P(A U C) = 0.14, P(B U C) = 0.10 P(A n B n C) = 0.01 (a) What is the probability that the system does not have mechanical failure A? 0.23 (b) What is the probability that the system has both mechanical failures A and B? (c) What is the probability that the system has mechanical failures A and B but not C? (d) What is the probability that the system has at most two defects? 4. [8/8 Points] DETAILS PREVIOUS ANSWERS 100 random students are surveyed outside of the student center on campus. Let V denote that the student has a Visa credit card and let M denote that the student has a Mastercard credit card. a Visa card, 43 had a Mastercard, and 14 had both a Visa and Mastercard. Calculate the following. (a) P(MIV) = 0.286 ( b) P(MC | V ) = 0.714