A problem in Mrs. Schrader's geometry class has seven steps in the proof. She writes the steps, one per card, and gives them to a student to put in proper sequence. How many different sequences of steps are possible?

Q: A baseball collector has 29 game balls from her times attending various baseball games. She wants to…

A: Given that, A baseball collector has 29 game balls from her times attending various baseball games.

Q: The first fifteen Fibonacci numbers are: 1 1 2 3 5 8 13 21 34 55 89 144 233 377 610 What are your…

A:

Q: John got a new puppy for his birthday. He watched the puppy climb up a flight of 12 steps and…

A: Given: Number of steps required = 12 Steps which a dog can hop = 1 or 3 Number of ways to climb 12…

Q: I used the permutations formula to determine the number of ways the manager of a baseball team can…

A: Combination : Using combination set of n distinct items r number of way selected without…

Q: can you show how you got 625 for k and L? and how did you get them at $375

A:

Q: A class of 20 students is seated in a classroom with 5 rows of 4 seats each. How many ways are there…

A: Number of ways in which n students can be divided into k groups of h students is given by,

Q: A lock uses the letters A through H on the first dial and the digits 0 through 9 on the second and…

A:

Q: A kindergarten teacher has 9 books about a holiday. In how many ways can she select 3 of the books…

A: Number of possible combinations if r items are to be choosen from n is given as nCr

Q: Indian Mathematics:

A: There is a journey of 4 gavyutis covered by a traveller who carries with him 4 prasthas of wine. 4…

Q: How many ways are there to select 3 bracelets from a box of 15? (This is about combination. Could…

A: In question, We'll find the ways in which we select 3 bracelets from a box of 15. The solution is…

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.