cathomec1 cathomec1

10-08-2021
Mathematics

contestada

Pls help me I’m so confused. I thought I was doing it right but it wasn’t

Pls help me Im so confused I thought I was doing it right but it wasnt class=

Respuesta :

homeworkhelper272 homeworkhelper272

10-08-2021

Answer:

There are 220 possible ways

Step-by-step explanation:

12!/3!(12-3)!

12!/3!•9!

12•11•10•9! / 3!•9! *now you can cancel both 9!

12•11•10 / 3!

12•11•10 / 3•2•1

1320/6

220

Answer Link

Otras preguntas

A common rule is that housing expenses should not be more than 28% of your monthly income. Your monthly income is $3,200. How much can you spend on housing? a

A 13-year-old has been prescribed dextroamphetamine for the treatment of attention deficit hyperactivity disorder (adhd) since age 10, achieving significant imp

In act III of Hamlet, why did Hamlet choose not to kill Claudius when he was praying?

What was the Alien and Sedition Acts?

a stockbroker "talks up" a piece of stock that he wants you to buy because it was a high return rate. This is an example of: ?

Simplify the expression 5g-7g+4+2g

Synaptic vesicles contain chemicals called _________ that are released across the synapse to the next neuron.

conversation between Engel and Marx.

Who called for the pueblo revolt the most successful pan Indian uprising in North American history

What major structure brings oxygen and nutrients to the cells and carries away waste?