![jahnoibenjamin](/avatars/46353.jpg)
jahnoibenjamin
24.07.2019 •
Mathematics
Acard is selected at random from a standard deck of 52 playing cards. find each probability.(a) randomly selecting a club or a 3(b) randomly selecting a red suit or a king(c) randomly selecting a 9 or a face card
Solved
Show answers
More tips
- F Family and Home Do Lullabies Help Babies Sleep or Is it Just a Myth?...
- H Health and Medicine Tick Traps: How to Remove Them Safely and Effectively...
- S Society and Politics Why are thugs called gopniks ? A fascinating journey through Russian subculture...
- A Animals and plants Want a Perfect Lawn? Learn How to Plant Grass the Right Way...
- A Animals and plants How to Properly Care for a Pet Decorative Rabbit at Home?...
- C Computers and Internet How to Check the Speed of My Internet?...
- H Health and Medicine 10 Ways to Cleanse Your Colon and Improve Your Health...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
Answers on questions: Mathematics
- M Mathematics Ten bagels and four muffins cost 13$.Five bagels and 8 muffins cost14$. how much does a bagel cost?how much does a muffin cost?...
- M Mathematics Does anyone know the answer?...
- M Mathematics An expression for each perimeter?...
- M Mathematics What is the positive solution to this equation? 10x^2+20x=80 A)2 B)5 C)-4 D)4...
- M Mathematics Pleaseeeee help me with this!...
- M Mathematics Q25. The floor of a hall is completely covered by 26 carpets, each measuring 4m in length and 3m in breadth. What is the area of the of the hall?...
- M Mathematics Find the vertex of the quadratic function f(x) = 2x^2 - 6x + 7 A.) (0, 7) B.) (1, 2) C.) (-1.5, 2.5) D.) (1.5, 2.5)...
- M Mathematics Please Helppppppppppp...
- M Mathematics 3(4n-1)-3 facterD ( form...
- M Mathematics What is the variable in the algebraic expression - 9b + 11...
Ответ:
B) 15/26
C) 4/13
A) The probability of getting a club is 13/52; the probability of getting a 3 is 4/52; the probability of a club or 3 is
13/52+4/52 = 17/52
B) The probability of a red card is 26/52; the probability of a King is 4/52; the probability of a red card or King is
26/52+4/52=30/52 = 15/26
C) The probability of a 9 is 4/52; the probability of a face card is 12/52; the probability of a 9 or a face card is 4/52+12/52 = 16/52 = 4/13
Ответ:
Step-by-step explanation:
The sum of the remaining angles is 180-128 = 52°.
The remaining angles must be 26° each.