6 runners, 3 medals, how many ways to give them? well, runner say 2 could get gold or not, bronze or not and silver or not, and so can any other runnner, and the order "does matter", it makes a distinction, thus, is a Permutation

$\bf _nP_r=\cfrac{n!}{(n-r)!}\qquad \qquad _6P_3=\cfrac{6!}{(6-3)!}$

3 0

4 years ago

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Add. (3х – 4) + (4х – 6) А. 7х+ 10 В. 7х+2 C. 7х- 2 D. 7x - 10

LuckyWell [14K]

Answer:

Step-by-step explanation:

Because you have to do work

3 0

3 years ago

What are the basketball player positions called?

Debora [2.8K]

Answer:

Center

point guard

power forward

small forward

shooting guard

forward-center

tweener

swingman

7 0

3 years ago

Noah earns $9.65 per hour. How much will he earn next week if he works 18 hours?

balandron [24]

Answer:

$1215.90

Step-by-step explanation

You take Noah's pay per hour of $9.65 then multiply it by how many hours he works 18. You then take that and multiply it by 7 for the days of the week.

5 0

2 years ago