![gagehamel](/avatars/6137.jpg)
gagehamel
03.12.2019 •
Mathematics
You are dealt a hand of three cards, one at a time. find the probability of each of the following. a) the first heart you get is the third card dealt. b) your cards are all diamonds. c) you get no aces. d) you have at least one heart.
Solved
Show answers
More tips
- C Computers and Internet Clearing Cache: How to Speed Up Your Browser...
- S Style and Beauty How are artificial nails removed?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics PLEASE HELP ME WITH THIS find the solution set of each following quadratic inequalities.(Use the three test point method)°Write the quadratic inequality in standard form°Find the...
- M Mathematics 2x – 2 7 how do i graph this?...
- M Mathematics Which table of values will generate this graph? On a coordinate plane, points are at (negative 2, 0), (0, 1), (0, negative 4), and (3, 0)....
- M Mathematics Ergy1. A. 1000 kg carhas a velocity of17m/s. What isThe cars keneticenergy...
- M Mathematics Find the area of a rectangle with length (x- 3) and width (x + 5)....
- M Mathematics Please help I need an answer the picture is above....
- M Mathematics ASAP! Help I’ll mark you...
- M Mathematics Ms. Larson bought 4 red roses and 16 tulips. What is the ratio of roses to total number of flowers? Group of answer choices 1:5 20:4 7 to 6 No answer text provided....
- M Mathematics Which type of transformation is the equivalent of two reflections across intersecting lines?...
- M Mathematics This graph shows the solution to which inequality?...
Ответ:
a) 0.145
b) 0.013
c) 0.783
d) 0.586
Step-by-step explanation:
a) there are always 52 cards in total, 13 hearts
Pa = 39/52 × 38/51 × 13/50 = 19266/132600 = 257/1700 =0.145
b) there are always 13 diamonds in a complete card
Pb = 13/52 × 12/51× 11/50 = 11/850 = 0.013
c) there are always 4 aces, and 48 that are not aces
Pc = 48/52 × 47/51 × 46/50 = 4324/5525 = 0.783
d) there are 13 hearts,to get at least one heart we have.
Pd = 1 - p
Where p is the probability of no hearts
p = 39/52 × 38/51 × 37/50 = 703/1700 = 0.414
Pd = 1 - 0.414
Pd = 0.586
Ответ:
hi how are i doing wkkwkwkw