How many bit strings of length 14 either begin with four 1's or end with two 0’s?

Q: How many 6-character license plates are possible if the first character must be a letter that is not…

A:

Q: Data stored on a computer disk or transmitted over a data network are usually represented as a…

A: Given that each byte is made up of 8 bits.

Q: How many 4-digit combinations can be made from the digits 0-9?

A:

Q: How many three digit numbers have the property that the sum of that number and the three digit…

A: How many three digit numbers have the property that the sum of that number and the three digit…

Q: How many 10-bit strings are there if the string must start with 001 or 10?

A: By using the given information the solution is given as follows

Q: How many 10-bit strings are there if the string must have exactly one 1 in the first half and…

A: The string must contain exactly one 1 in the first half and exactly one 1 in the second half. So…

Q: If it will be allowed to use a number repeatedly, how many 4-digit numbers can we form from the…

A: In this question we have to find how many four digit can be formed from the given numbers.

Q: How many license plates can be made using two letters followed by four digits (0-9), allowing…

A: From this given information, license plates can be made using two letters followed by four digits…

Q: A car company is going to issue new ID codes to its employees. Each code will have one digit…

A: The objective of this question is to find out the total number of unique employee ID codes that can…

Q: How many 9 digit numbers are there that use each of the digits 1,2,3,4,5,6,7,8,9 exactly once?

A: To form a 9 digit number We know that each 9 digit places are must be one of the 9…

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: A certain website wants you to build a 6-character password from the letters a through i, the…

A: Given: The letters will be selected from a through i. Thus, there are a total of 9 letters from a…

Q: How many three digit passcode can be made from the digits 0-9in the first number is not allowed to…

A:

Q: How many 5-digit license plate numbers can we generate from the numbers, 0, 1, 2, 3, and 4 if it…

A: Given: There are 5digits 0 , 1 , 2 , 3 , 4 We need to count number of  5 digit number plates…

Q: How many five digit numbers containing each of the digits 1,2,3,4,5 exactly once are divisible by…

A: * SOLUTION :-  From the given information the calculation as follows .

Q: How many binary strings of length 10 are there in which the number of 0's in the string is not equal…

A: We have to find the numbers of binary strings of length 10 are there in which the number of 0's in…

Q: Users of the online system for a Bank are required to set a password that is 10 character-long. Each…

A: Introduction: Considering the letters are not case-sensitive, each letter indicates a single choice,…

Q: How many bit strings of length 10 contain either five con- secutive Os or five consecutive 1s? How…

A:

Q: A lock consists of a keyboard with the numbers 0 through 9. A code consist of pressing 3 numbers…

A: given that a lock consists of a keyboard with the numbers 0 through 9. A code consist of pressing 3…

Q: How many four-digit numbers can be made from the digits 1 to 6 if repetition is allowed?

A: Number of four digit can be made from digits  1 to 6 :