Suppose a license plate number in this state can only contain capital letters and digits and can only be any string of the form: Letter-Letter-Letter-Digit-Digit-Digit-Digit How many different license plate numbers are possible? А 10^4-26^3 B 10^7 C 36^7 D 26^7/10^3

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: 5. Simplify each expression 21x+6/21x^2+41x+10 * 21x^2+41x+10/7x+2

A: It is simplification.

Q: Student Identification Numbers at a certain college must have four letters followed by three numbers…

A: Introduction: It is required to calculate the number of ID’s that the college can issue.

Q: 7. You need to select a three-character password for a new online bank account. The rules are: you…

A: Permutation - The different arrangements of a given number of things by taking some or all at a…

Q: How many words can be generated us

A: How many words can be generated using the letters of MARRIAGE.

Q: You are signing up to a website that requires you to create a username that is exactly 8 characters…

A: From the given information, the website that requires you to create a username that is exactly 8…

Q: This is wrong because to use the combination notation of nCr, you need to not have order required.…

A:

Q: Complete the expanded notation for 37,504,598. 37,504,598 =(x10,000,000) + (x 1,000,000) + (x…

A:

Q: A bit string contains 1's and O's. How many different bit strings can be constructed given the…

A: There are a total of 13 positions in the first half of the string. To accommodate exactly 2 1's, we…

Q: A state's license plate has 7 characters. Each character can be a capital letter (A-Z), or a digit…

A: Answer:

Q: 222 = 456=_

A:

Q: Suppose you are going to make a password that consists of 5 characters chosen from…

A: The given number of characters is n = 9, characters are: {2,3,6,7,a,c,k,n,p} In order to choose k…

Q: Then where a = 812 = a13 = A = 1 2 -9 6 5 812 49 821 823 831 , 821 = ,a22 = , 23 = , 831 =

A:

Q: I need to create a password for my bank account. I would choose each of the first 5 characters of…

A: Here we solve the number of possible way to make a password...

Q: How many different three-number “combinations” are possible on a combination lock having 46 numbers…

A: Given,A lock having 46 numbers on its dial.

Q: 147=b_(12_)

A: Sol:- To convert the number 147 to base 12: We divide 147 by 12 and get a quotient of 12 and a…

Q: Simplify (6*)7 4220 628 42" O 611 Simplify 7 x 76. O 78 712 490 O 4912 Subtract -10p'q* from 2p'qt.…

A:

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.