Ask question

Ask question

All categories

2 years ago

8

Please help me with part a and b

1 answer:

seropon [69]2 years ago

5 0

Answer:Hey Its Not showing anything on me end

Step-by-step explanation:

You might be interested in

Find the area to this figure

12345 [234]

I think the answer is 62 cm2

7 0

3 years ago

F(x) = –3x2 – 7x<br> Find f(7)

Dominik [7]

Answer:

ez

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Hi can anyone plz help me with this and can you explain how you got it

zloy xaker [14]

Answer:

What to prove, solve for?

6 0

3 years ago

Read 2 more answers

The mean age of 5 men is 42, 1 woman is added to them. the mean age is 45, find the age of the woman

Wewaii [24]

is it 3...I'm not sure anyway

6 0

3 years ago

You have 6 reindeer, Prancer, Rudy, Balthazar, Quentin, Jebediah, and Lancer, and you want to have 3 fly your sleigh. You always

velikii [3]

Answer:

120 ways.

Step-by-step explanation:

We have been given that you have 6 reindeer, Prancer, Rudy, Balthazar, Quentin, Jebediah, and Lancer, and you want to have 3 fly your sleigh. You always have your reindeer fly in a single-file line.

We will use permutation formula to solve our given problem as:

$_{r}^{n}\textrm{C}=\frac{n!}{(n-r)!}$

$_{3}^{6}\textrm{C}=\frac{6!}{(6-3)!}$

$_{3}^{6}\textrm{C}=\frac{6\cdot 5\cdot 4\cdot 3!}{3!}$

$_{3}^{6}\textrm{C}=6\cdot 5\cdot 4$

$_{3}^{6}\textrm{C}=120$

Therefore, you can arrange your reindeer in 120 different ways.

5 0

3 years ago

Read 2 more answers