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
Vitek1552 [10]
3 years ago
10

Roups

Mathematics
1 answer:
Burka [1]3 years ago
7 0

###### ### ### ##### #### ###### #### #### :)

<em>NOT VALID</em>

You might be interested in
I need help Asap!!!!!!!!!
kobusy [5.1K]
-8 and 3 ...... I think
6 0
3 years ago
How many solutions does the equation have, x1 + x2 + x3 = 10 , where x1 , x2, and x3 are non-negative integers?
MAVERICK [17]

Non-negative integers are positive integers or zero.

1. When x_1=0, then there are such possible cases for x_2 and x_3:

  • x_2=0,\ x_3=10;
  • x_2=1,\ x_3=9;
  • x_2=2,\ x_3=8;
  • x_2=3,\ x_3=7;
  • x_2=4,\ x_3=6;
  • x_2=5,\ x_3=5;
  • x_2=6,\ x_3=4;
  • x_2=7,\ x_3=3;
  • x_2=8,\ x_3=2;
  • x_2=9,\ x_3=1;
  • x_2=10,\ x_3=0.

In total 11 solutions for x_1=0.

2. For x_1=1, there are such possible cases for x_2 and x_3:

  • x_2=0,\ x_3=9;
  • x_2=1,\ x_3=8;
  • x_2=2,\ x_3=7;
  • x_2=3,\ x_3=6;
  • x_2=4,\ x_3=5;
  • x_2=5,\ x_3=4;
  • x_2=6,\ x_3=3;
  • x_2=7,\ x_3=2;
  • x_2=8,\ x_3=1;
  • x_2=9,\ x_3=0.

In total 10 solutions for x_1=1.

3. This process gives you

  • for x_1=2 - 9 solutions;
  • for x_1=3 - 8 solutions;
  • for x_1=4 - 7 solutions;
  • for x_1=5 - 6 solutions;
  • for x_1=6 - 5 solutions;
  • for x_1=7 - 4 solutions;
  • for x_1=8 - 3 solutions;
  • for x_1=9 - 2 solutions;
  • for x_1=10 - 1 solution.

4. Add all numbers of solutions:

11+10+9+8+7+6+5+4+3+2+1=66.

Answer: there are 66 possible solutions (with non-negative integer variables)

8 0
3 years ago
Read 2 more answers
Order these numbers from least to greatest.<br> 1.4, 1.103, 1.1322, 1.13
hodyreva [135]

Answer:

1.103,1.13,1.1322,1.4

Step-by-step explanation:

find the decimal places and u can figure out with they are greater than this decimal or less

8 0
3 years ago
Read 2 more answers
Ignore this i don’t know how to delete jt
saveliy_v [14]

Answer:

ok

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Can someone pls help me with these two questions????
mel-nik [20]

Answer:

Answer of Q. 20

Step-by-step explanation:

Hope this helps...☺

6 0
2 years ago
Other questions:
  • FI = 20 IH = 19. Calculate the length of GI
    11·1 answer
  • Can you help me with this.
    7·1 answer
  • How many 25cm diameter cake tins will fit into 600mm by 500mm oven space
    5·1 answer
  • How to get the number 4 with the numbers 2,3,6,8 using all of them and you only use it once.
    7·1 answer
  • 0.008 is 1/10 of what decimal?
    12·2 answers
  • Graphically, a point is a solution to a system of two inequalities if and only if the point lies in the shaded region of the top
    10·2 answers
  • The box-and-whisker plot below represents some data set. What percentage of the
    13·1 answer
  • PLZ NEED HELP ASAP WILL GIVE BRAINLIEST
    12·1 answer
  • What is the atomic number of an atom?
    13·1 answer
  • A town doubles its size every 64 years. If the population is currently 1700, what will the population be in 128 years.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!