All categories

3 years ago

How many ways are there to split 12 people into 3 teams, where each team has 4 people?

Mathematics

2 answers:

Nutka1998 [239]3 years ago

6 0

36 different ways. You would do the amount of people times the groups.

Vinil7 [7]3 years ago

5 0

There is only one way

You might be interested in

Please, help worth a lot of points.

sleet_krkn [62]

1. Multiply: (3x+1)(x+2) Answer:3x^2+7x+2
2.Remember to combine all like terms, and FOIL to check if you had factored a trinomial correctly.

6 0

4 years ago

A number increased by 4 is the same as 19 minus 2 times the number

ElenaW [278]

Hello from MrBillDoesMath!

Answer:

n = 5

Discussion:

Let the original number be "n" Translating the problem statement to mathematical symbolism:

n + 4 = 19 - 2n => add 2n to both sides

n + 2n + 4 = 19 - 2n + 2n => combine like terms

3n + 4 = 19 => subtract 4 from both sides

3n = 19 -4 = 15 => divide both sides by 3

n = 15/3 =5

Check: Does 5 +4 = 19 - 2(5)? Does 9 = 9? Yes. so the value for n is confirmed correct.

Thank you,

MrB

6 0

3 years ago

Unit rate 45 points in 3 games

Nikolay [14]

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

If ab = c - d, which of the following is an expression for d in terms of a, b, and c?

horsena [70]

ANSWER

$d = - ab + c$

EXPLANATION

The given expression is

$ab = c - d$

To find an expression for d in terms of a, b, and c, means we want to make d the subject of the relation.

This means that, we need to isolate d on one side of the equation while all other terms are on the other side.

We subtract from both sides of the equation to obtain,

$ab - c = - d$

We now divide through by -1, to get,

$- ab + c = d$

Or

$d = - ab + c$

The topic is change of subject

3 0

4 years ago

If 1 cost 9p find the cost of 100

damaskus [11]

9p times 100 = 900p or £9

7 0

4 years ago