Answer:
The answer would be 24 balloons in total.
Step-by-step explanation:
Jorge bought 6 large balloons, which was 25% of ALL the balloons he bought.
Meaning that since 6 is 25% of the number 24, he bought 24 balloons in total.
PROOF:
25% * 24 = 6
24 / 6 = 4
6 * 4 = 24
<h2>
Mark me Brainliest Please.</h2>
Theater means expressing your own emotions and feelings in your own way without anyone judging you, express and grow your talent everyday with people who want to succeed in the same as you. Theater always has a story behind every sentence, poem, show, actor, etc…
CAN SOMEONE PLEASE HELP ME WITH THIS PROBLEM
B. The midline of the function is y=-1
Answer:
Part 1: There are 4.7*10^21 ways to select 40 volunteers in subgroups of 10
Part 2: The research board can be chosen in 32760 ways
Step-by-step explanation:
Part 1:
The number of ways in which we can organized n elements into k groups with size n1, n2,...nk is calculate as:

So, in this case we can form 4 subgroups with 10 participants each one, replacing the values of:
- n by 40 participants
- k by 4 groups
- n1, n2, n3 and n4 by 10 participants of every subgroups
We get:

Part 2:
The number of ways in which we can choose k element for a group of n elements and the order in which they are chose matters is calculate with permutation as:

So in this case there are 4 offices in the research board, those are director, assistant director, quality control analyst and correspondent. Additionally this 4 offices are going to choose from a group of 5 doctors.
Therefore, replacing values of:
- n by 15 doctors
- k by 4 offices
We get:
