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
mariarad [96]
2 years ago
14

Kami is in charge of creating a five-digit code to lock and unlock a secure chamber. She can use any digit from 0 through 9, and

she can use each digit as many times as she wants. She knows she wants to start the code with an even number.
How many possible codes that start with an even number could Kami create?


40,000 codes

50,000 codes

400,000 codes

500,000 codes
Mathematics
2 answers:
Alik [6]2 years ago
7 0

Answer:

50,000 codes

Step-by-step explanation:

took the test

Fynjy0 [20]2 years ago
3 0

We will see that there are 50,000 different possible codes that start with an even number.

<h3>How many possible codes are there?</h3>

We know that the code has 5 digits, each one with 10 possible options (except the first one, when we only can use even digits, so there we have 5 options).

And the numbers can be repeated any number of times through the code, then the total number of different codes that can be made is equal to the product between the numbers of options for each of the digits, we will have:

C = 5*10*10*10*10 = 50,000

So there are 50,000 different codes.

If you want to know more about combinations:

brainly.com/question/251701

#SPJ1

You might be interested in
ANy help i'll give brainliest
Rus_ich [418]

Answer:

52o I think

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Winton drew a scale drawing of a summer camp. The scale he used was 1 millimeter : 3 meters. In the drawing, the sand volleyball
netineya [11]
Idek...............................
8 0
3 years ago
Devon buys a plot of land with an area of 5/6 square kilometers. He divides the land equally into 4 smaller plots.What is the to
horrorfan [7]
5/6 divide by 4 equals 5/24. So each plot would be 5/24 km squared. Multiply that by 3 and it would be 15/24. So the answer would be 15/24 km squared if im correct.
6 0
4 years ago
Read 2 more answers
I'm probably being quite stupid here, but I really need help please!!
stiks02 [169]

Hi there!


We have all the information we need, right? (We know the given numbers in the sequence, and we know what pattern Liam is going in.)


Now that we know the rule, we'll go on right ahead.


50 - 125 = -75

-75 - 125 = -200


So, you see, the sequence should now look like this:


300, 175, 50, -75, -200.


Hope this helps!

Message me if you need anything else, I'd be happy to help you out even more! :D

8 0
3 years ago
Read 2 more answers
The growth of a population of mountain lions can be described by the function f(x) = 500(1.015)^x, where x is the number of year
Arisa [49]

Answer:

The mathematical and reasonable domains are identical

6 0
3 years ago
Other questions:
  • How do I solve this math problem "4 above -5=?
    6·1 answer
  • Help please I’m struggling
    14·2 answers
  • This is Algebra 1 functions and I'm struggling with this one function-
    15·1 answer
  • Suppose that a triangle and a rectangle lie in plane. What is the greatest number of points at which they can intersect ?
    10·1 answer
  • I don’t really know about inequalities can y’all help?
    5·1 answer
  • Find the average score of 7,6,8,4,3,2​
    12·1 answer
  • Graph the line with the equation y=2/5x + 3.
    8·2 answers
  • Two angles are vertical. One angle is by degrees and the other angle
    7·2 answers
  • What is the answer to this question<br> 2 1/2-d=1 3/4
    10·1 answer
  • Graph the system of equations to determine the solution. In your final answer, include your graph and the solution. x=y+4 y=x-4
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!