We appreciate your visit to How many ways can 4 students sit in a row of 19 chairs for a photograph A 93 588 B 93 024 C 92 367. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
There are 93,387 ways for 4 students to be seated in a row of 19 chairs for a photograph.
To calculate the number of ways the students can be seated, we use the permutation formula. The formula for permutations is P(n, r) = n! / (n - r)!, where n is the total number of items and r is the number of items selected. In this case, n is 19 (number of chairs) and r is 4 (number of students).
Plugging these values into the formula, we get P(19, 4) = 19! / (19 - 4)!. Simplifying further, this becomes 19! / 15!. By calculating the factorials, this is equal to (19x18x17x16) / (4x3x2x1) = 93,387.
Hence, there are 93,387 ways for the 4 students to be seated in the given arrangement of chairs.
Learn more about Permutation click here :brainly.com/question/11732255
#SPJ11
Thanks for taking the time to read How many ways can 4 students sit in a row of 19 chairs for a photograph A 93 588 B 93 024 C 92 367. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
