1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MA_775_DIABLO [31]
2 years ago
8

If one three-digit number ( 0 cannot be a left digit) is chosen at random from all those that can be made from the following set

all digits, find the probability that one chosen is not a multiple of 2. [0,1,2,3,4,5,6,7,8]
Mathematics
1 answer:
Oksana_A [137]2 years ago
8 0

The probability of choosing a number that is not a multiple of 2 is P = 0.44

<h3 /><h3>How to find the probability?</h3>

We need to count the number of options for each digit.

  • For the first digit, we have 8 options {1, 2, 3, 4, 5, 6, 7, 8}
  • For the second digit, we have 9 options {0 ,1, 2, 3, 4, 5, 6, 7, 8}
  • For the third digit, we have 9 options {0 ,1, 2, 3, 4, 5, 6, 7, 8}.

The total number of combinations is the product between the numbers of options:

C = 8*9*9 = 648

If we want our number to not be a multiple of 2 then it must end in a odd digit, the combinations that meet that condition are:

  • For the first digit, we have 8 options {1, 2, 3, 4, 5, 6, 7, 8}
  • For the second digit, we have 9 options {0 ,1, 2, 3, 4, 5, 6, 7, 8}
  • For the third digit, we have 4 options {1, 3,  5, 7}.

C = 8*9*4 = 288

Then the probability of selecting a 3 digit number that is not a multiple of 2 is:

P = 288/648 = 0.44

If you want to learn more about probability, you can read:

brainly.com/question/251701

You might be interested in
32 1/8% as a fraction in simplest form.
Ghella [55]
32's 1/8 = 32/8 = 4
This is the simplest form
8 0
3 years ago
Read 2 more answers
Help please!!! will make brainiest
dangina [55]

Answer:

32.4

Step-by-step explanation:

14 3/5 = 14.6

14.6*6=87.6

120-87.6=32.4

8 0
3 years ago
I spent 3/4 of my money and then I spent 1/5 of what was left.
Monica [59]

Answers:

a) 4/5

b) 1/5

================================================

Let's say you start off with $100. If you spend 3/4 of that, then you spend 75 dollars (because 75/100 = 3/4). Think of it like 75 cents = 3 quarters. If you spend 75 dollars out of 100 total, then you have 100-75 = 25 dollars left after the first round of spending.

If you spend 1/5th of what is left, then you spend $5 on the second round leaving 25-5 = 20 dollars left at the end of the day.

Total up what you spend for both rounds: 75+5 = 80, which divides over the original amount 100 to get 80/100 = 8/10 = 4/5

If you had 20 dollars at he end of the day, out of 100 initially, then 20/100 = 2/10 = 1/5 is the fraction of what you have left.

note how 4/5 and 1/5 add to 5/5 = 1.00 = 100%. This is because the amount you spend and the amount you have left over must add to 100% of all the money you started with

6 0
3 years ago
Write an expression in factored form to represent the total area of each rectangle
Nezavi [6.7K]

The area of any rectangle is

           (the rectangle's length) times (the rectangle's width) .

If you have one or more specific rectangles to be discussed,
you'll have to reveal them.

7 0
3 years ago
Read 2 more answers
Write 5,129.347 in word
choli [55]

Answer:

Five thousand one hundred twenty nine and three hundred forty thousandths.

I believe that should be right!

6 0
3 years ago
Other questions:
  • What is sin 67 degrees?
    14·2 answers
  • Seven hundred twelve thousandths in expanded form
    13·1 answer
  • Find the mean, median, and mode of the data. 67, 59, 34, 71, 59
    7·2 answers
  • How does subtracting the same amount from each value in a data set affect the mean,median,mode, and range? Explain.
    6·1 answer
  • 11 more than a number k equals 29.<br><br> HELP ME PLSSSSSSS
    11·1 answer
  • Jen wants to finish half of her book. She is on page 24. The book has 68 pages. The equation shown represents this situation. 24
    11·1 answer
  • Help with this question picture below
    12·1 answer
  • PlS HELP ME!!!!!!!!!!!!
    9·1 answer
  • Use Completing the Square to convert from Standard Form to Vertex Form<br> y=x2 – 8x + 14
    9·1 answer
  • Write the equation of an ellipse with center (-2,-3), vertical major axis of length 14, and minor axis of
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!