Question

Find 1) When two balanced dice are rolled, there are 36 possible outcomes. Find the probability that the second die is 4 or the sum of the dice is 7. B) D) work: 2) Find the odds against correctly guessing the answer to a multiple choice question with 5 possible answers. A) 5:1 B) 4:5 C) 4:1 work: D) 5:4 3) A shirt company has 4 designs that can be made with short or long sleeves. There are 7 color patterns available. How many different types of shirts are available from this company? A) 28 types B) 56 types C) 11 types D) 13 types work: aluate. A) 7 B) 2 C) 42 D) work: Evaluate the permutation 5) P9,6) A) 9 work: C) 60,480 D) 504 6) How many ways can 7 of 10 books be arranged on a shelf? work:
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Answer 1

DATE DATE ITI So the possible outlines 2 (16) (2,5) (34) (43) G2) (6.1 so 6 out came total probability 6+6 36 option A is correct 2 so there 5 posable Correct anserer - the possiblity of correct answer = '15 Odds against correct quelsing the So 4:5 is enswer al-Ya 4/5 answer option B. mes 3. & short or the company has 4 designs made with long sleeves. I and 7 colour pattern axailable So 4 designs has a typesleeves with Jalan totale = 4x287 = 56/ Gotion B is right arouer To ni = n(n-1) (1-2) - Co-co-)! + 776 SC 7x 675 lex 3x20 StteX30,2x01 2 Sad option C in Correct 2pdf PAGE 1

aco= uclu 5. permutation PC9,6). permulation n- ry so al (9-6)! 31 - 9x8x7*6*5*2*3*2x) 3x2x ax8x7x 6x SX4 60450 is correct Option C 6 7 of lo books arrange is shello aboom boore இடை hare wecas Dlate tobook PAC classmate

DATETIT DATE its permutation ist shelt en place 10 books. If one book placed the only a bok lest, so for second shelf total a book can replace, after one book place he next position 8 book can place so total for 96 8x 7x 6 x 5x20 posibilities that it is 10pg = 604800