simpson52 simpson52

09-05-2021
Mathematics

contestada

A blood bank needs 13 people to help with a blood drive. 20 people have volunteered. Find how many different groups of 13 can be formed from the 20 volunteers.plsss help I'm stuck

Respuesta :

anisachaa0 anisachaa0

10-05-2021

Answer:

20 C 13 = 77520

Step-by-step explanation:

That's the answer that it told me on delta math.

Answer Link

Otras preguntas

I need help.. this makes no sense to me..

(7•2-2^3)^2 can someone please tell me step by step

What is the oxidation state of NO2, Cl2

whether the dilation is an enlargement or a reduction? What is the scale factor? Write the algebraic representation for the dilation? Need help?!

" Management is a group activity" Give reasons for the statement.

As you have learned, an electromagnet is a magnet that is produced by electric current. Think about how electromagnets are used and what you have seen or heard

Betty Richard's new sedan has a $43,895.60 MSRP including title and processing fees. The navigation system cost twice as much as the upgraded sound system, whic

A die is rolled thrice. what is the probability that the sum of the rolls is at least 5

What is the sum of 12 – 57 and -3 + 4/?

do you think that master jacob chose the best way to handle the three rougues