(a) A game is played by selecting 5 balls from 10 red, 7 blue and 8 green. How many ways can the 5balls be selected if:(1) Any 5 balls?(ii) No red balls?(iii) 2 red, 2 blue, and 1 green?(b) A password consists of 5 letters followed by 4 digits. How many passwords are possible if:(i) Letters and digits can be repeated?(ii) Digits can be repeated but not letters?

HERE AS PER GUIDELINES I HAVE CALCULATED FIRST MAIN QUESTION KINDLY REPOST FOR REMAINING WITH NOTE I…

Answered: (a) A game is played by selecting 5…

(a) A game is played by selecting 5 balls from 10 red, 7 blue and 8 green. How many ways can the 5 balls be selected if: (1) Any 5 balls? (ii) No red balls? (iii) 2 red, 2 blue, and 1 green?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter12: Angle Relationships And Transformations

Section: Chapter Questions

Problem 15PTTS

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Question

(a) A game is played by selecting 5 balls from 10 red, 7 blue and 8 green. How many ways can the 5
balls be selected if:
(1) Any 5 balls?
(ii) No red balls?
(iii) 2 red, 2 blue, and 1 green?
(b) A password consists of 5 letters followed by 4 digits. How many passwords are possible if:
(i) Letters and digits can be repeated?
(ii) Digits can be repeated but not letters?

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