that picture shows how to solve it
what is the solution to the equation? 3/4 x =12 Answers: A. 9 B. 48 C.16 D.36
22/100:
You can actually divided the numerator and denominator by a number that can go into both 22 and 100 but also not get a remainder.
So 22/2= 11
And 100/2=50
Combined you get 11/50
Hope it helps!!!
There are 990 different arrangements of president, vice-president, and secretary
The given parameters are:
Club members, n = 11
Members to arrange, r = 3
The number of arrangements is calculated using the following permutation equation
Ways = nPr
This gives
Ways = 11P3
Evaluate
Ways = 990
Hence, there are 990 different arrangements of president, vice-president, and secretary
Read more about permutation at:
Answer: 990
Step-by-step explanation:
Because the club has 11 members, there are 11 ways to choose the president.
Because 1 person is now the president, there are only 10 people left who are candidates for vice-president. Therefore, there are only 10 ways to choose the vice-president.
Because 1 person is president and another is vice-president, out of those 11 members, there are now only 9 people who can be candidates for secretary. Therefore, there are 9 ways to choose the secretary.
Multiply the ways to choose a president, vice-president, and secretary out of 11 club members, and you get:
11 * 10 * 9 = 990 (ways)