Ask question

Ask question

All categories

Juliette [100K]

3 years ago

11

There are 20 students on the School Leadership Council. They need to form a committee of 4 in order to plan the upcoming school

dance. How many different groups of 4 can be created from the council?
A)4845
B)116,280
C)24
D)20!

1 answer:

yarga [219]3 years ago

6 0

Answer:

um I did the math and I got 5, so i dont really understand

You might be interested in

Which of the following expressions is equivalent to the expression x - 6?

svet-max [94.6K]

The second one. It is the same as the original.

8 0

3 years ago

Read 2 more answers

What is the solution to the equation x + 8.5 = 64.5? 7.6 48 56 73

Bogdan [553]

The solution to x + 8.5 = 64.5 is 56.

x + 8.5 = 64.5
- 8.5 - 8.5
---------------------------
x = 56

4 0

3 years ago

Read 2 more answers

A ____ is the total number of possible equal parts in a fraction

posledela

Answer: The answer is 5. The denominator.

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Please help with this

Likurg_2 [28]

Idk know the answer sorry

3 0

2 years ago

A bottling plant produces bottles of 500 ml at the production rate of 10,000 bottles per hour. An inspector randomly picks up 10

galben [10]

Answer:

e.none of these

Step-by-step explanation:

Computations For CC for Fraction defective

Sample No d p=d/100

1 0 0

2 0 0

3 2 0.02

4 1 0.01

5 0 0

6 1 0.01

7 2 0.02

8 0 0

Total 0.06

$\overline{p} =\frac{1}{k}\sum p=\frac{0.06}{8} =0.0075$

$\overline{q} =1- 0.0075= 0.9925$

3 sigma control limits for p chart are given by:

$\overline{p} \pm 3\sqrt{\overline{p}\overline{q}/n}\Rightarrow 0.0075\pm 3\sqrt{\frac{0.0075*0.9925}{100}}$

$= 0.0075\pm0.0259\Rightarrow ( 0.0334,0 )$

hence option e is correct

6 0

3 years ago