3 years ago

A 4 person committee is selected from 11 people. How many different committees can be formed?

Mathematics

1 answer:

Elena-2011 [213]3 years ago

3 0

Only 2 since 4 can go into 11 twice evenly.

You might be interested in

HELP PLEASE<3 <br> Find the missing angle <br> Btw its trigonometry

ira [324]

Answer:

x = 16.6

Step-by-step explanation:

Since we know the measure of an acute angle (31 degrees) of a right angle triangle, and of the side opposite to the angle (10), and we need to find the measure of the adjacent side "x", we use the tangent function:

$tan(\theta) = \frac{opposite}{adjacent} \\tan(31^o)=\frac{10}{x}\\x=\frac{10}{tan(31^o)} \\x \approx 16.64279$

which rounded to one decimal is

x = 16.6

6 0

3 years ago

This model represents which expression?

Romashka-Z-Leto [24]

The answer is 3 divided by 1/2

8 0

4 years ago

Express as a trinomial.<br> (3x+5)(2x+9)

Mashutka [201]

The answer is 6x2+37x+45

7 0

3 years ago

Read 2 more answers

Simplify.<br> 3/3-n - n/n-3

Black_prince [1.1K]

$\frac{3}{3-n}- \frac{n}{n-3}= \frac{3}{3-n}-(- \frac{n}{3-n})= \frac{3}{3-n}+\frac{n}{3-n}= \frac{3+n}{3-n}$

8 0

3 years ago

I need to change the subject to x

tiny-mole [99]

(x - 4y) / w = 9

Multiply both sides by w

x - 4y = 9w

Add 4y to both sides

x = 9w + 4y

5 0

3 years ago