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
zysi [14]
3 years ago
11

Find the number of ways to partition the numbers 1, 2, . . . , 12 into four sets of three numbers, so that the sum of the number

s in each set is divisible by 3. (The order of the sets does not matter, and the order of the elements within each set does not matter. For example, the partition {1, 5, 12}, {2, 9, 10}, {3, 4, 8}, {6, 7, 11} is the same as the partition {8, 3, 4}, {9, 10, 2}, {7, 11, 6}, {12, 5, 1}.)
Mathematics
1 answer:
alukav5142 [94]3 years ago
6 0

Answer:

1 plus 1 equals a

Step-by-step explanation:

You might be interested in
HELP PLEASE,<br><br> Part a of the question was posted earlier on.
Elanso [62]
\bf \lim\limits_{x\to 6}~\cfrac{x^2+x+42}{x-6}\implies \lim\limits_{x\to 6}~\cfrac{(x+7)(x-6)}{(x-6)}\implies \lim\limits_{x\to 6}~x+7&#10;\\\\\\&#10;\lim\limits_{x\to 6}~(6)+7=13&#10;\\\\\\&#10;\textit{since the original equation holds for all, }x\ne 6,\textit{ then it approaches}\\&#10;\textit{the same limit as }x+7
3 0
3 years ago
A man wants to beautify his front yard by planting four 20−foot-tall palm trees alongside his house. Each tree will need a cylin
GREYUIT [131]

He have to buy 4 bags to put all the dirt at once.

Step-by-step explanation:

Radius = 17 inches

Height = 28 inches

Volume of dirt from the cylindrical hole = π(r x r) h

= π(17 x 17) 28

= (3.14) (289) 28

= 25408.88 cubic inches

1 foot = 12 inches

Volume of dirt the bag can hold= 24 x 18 x 48

= 20736 cubic inches of dirt

The man fills only one third of the bag.

The volume of dirt the man fills = (1/3)20736

= 6912 cubic inches

Total bags = 25408.88/6912

= 3.69

= appx. 4 bags

He have to buy 4 bags to put all the dirt at once.

5 0
2 years ago
75 1. Enter a number equal to the value of the expression. (75 hundredths) + (4 x 100) + (67 ones) + (5 tens) 2. Rocky's rug is
BARSIC [14]
We can’t it take a picture of it . And jd s d
5 0
3 years ago
Eddie had 16 peas. He ate 8 of them. How many peas does he have left?
atroni [7]
I got 8
because 16-8 equals 8

6 0
3 years ago
Read 2 more answers
Order from least to greatest: 7.49, 7 49/50, 7.5
stepan [7]
The answer is 7.49, 7.5, 7 49/50
8 0
3 years ago
Other questions:
  • A scatter plot containing the point (5,9) has the regression equation y = -x-3 (see photo)
    11·1 answer
  • Any body I need help plz
    15·1 answer
  • allen has a debt of 500$.He owes equal amounts to 10 different people. Express his debt to one person as a negative number.
    15·1 answer
  • Solve for z.<br> -4z+1 = bz+c
    8·1 answer
  • Factor 125x^3-1000. Show your work.
    12·1 answer
  • What is true about a function?
    11·2 answers
  • What conclusions can be drawn using the given and its diagram?
    15·1 answer
  • Which of the following best describes the equation below? y = x + 8 OA. function only B. both a relation and a function Oc. neit
    12·1 answer
  • Marcia made spiral books to sell at her local craft fair. She forgot to count how many she made before the fair. She knows that
    8·1 answer
  • Please helpWrite 78 percent as fraction In simplest form
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!