ow many different four-letter combinations for a locker password can you make with the lowercase and uppercase forms of the first four letters of me alphabet? AO 70 BO 1680 CO 24 DO

Q: ERASER RASHER SHARP ASH PHRASE s of What is PHRASE in code? 234 51 L634565 (73452 er rge What is…

A: We have 5 words: BRASH, ERASER, RASHER, SHARP, PHRASE We have three conditions: One of the words…

Q: Please no written by hand solutions An id is created using 3 letters and 3 digits. How many…

A: Answer: Given that, An id is created using 3 letters and 3 digits Total number of letters from A to…

Q: Each character in a password is either a digit [0-9] or lowercase letter [a-z]. How many valid…

A: We need to find the total number of valid passwords with given restrictions. The solution is given…

Q: Entrance codes at Harvard require four numbers, which may be 0 thru 9 and may be repeated. How many…

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Q: At the end of a movie, the year of the copyright date is given in Roman numerals. If the number…

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Q: For some particular website, the password must start with one of the letters A, B, or C. Then there…

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Q: How many four-letter passwords can you form with the letters a,b,c,d,e,f,g,h,i,j?  a. 10^4 =…

A: It is an important part of statistics. It is widely used.

Q: How Many different ways can the letters of each word be arranged? a. SOCIOLOGIC AL

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Q: Convert the number from octal to binary form. 725 eight 725 eight = two

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Q: Subtract in binary. Place a 1 over each column from which it was necessary to borrow. (a)…

A: In binary system, 0-0=0 0-1=1  (borrow 1 as 0-1=-1<0) 1-0=1 1-1=0

Q: In some dairy states, a kind of base six is used for shipping milk. Six cartons of milk make 1 box;…

A: Here as someone said that they had filled 3512, that would mean 3 flats, 5 crates, 1 box, and 2…

Q: How iab Dpencase loteis, the last four must be digits 0-9, and repeated characters are allowed?…

A: It is given that, No. of letters=26 No. of digits from 0-9=10

Q: 4CF16 + 1321g = 10 leave your answer in base 10 (you do not need to type the base. i.e. 78)

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Q: Soction 66 #'s 2,4,6,8,12,18,20,22,26,34 Find the exact value of each expre ssion. 6) sec! 2 12

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Q: Convert the number 322five to base 10, then change to base 12. Part: 0/2 Part 1 of 2 322 five ten

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Q: *********** How many three-letter code words can be constructed from the first ten letters of the…

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Q: write expression qin cy+3

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Q: Construct a 7-3-2-1 code for base 12 digits. Write B4A9 using this code.

A: Consider the provided question, The truth table for 7-3-2-1 weighted code for base 12 digits from 0…

Q: Numerical Response In the expression 4c- 2, the restriction on c is c The code for the inequality…

A: The term inside the biquadrate root (14th power of term) must not be less than or equal to 0. It is…

Q: Abe correctly rounded all of the values to the nearest ten to estimate and then used a calculator to…

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Q: 11 1 1 2 + 11 0,

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: A 4-Letter code to be formed using all the letters of the word HISTORY How many of these different…

A: No.of letters in the word " HISTORY " is 7

Q: Repeat 1.7 for the following numbers: (a) (-10)+(-11) (d) 11+9 (b) (-10)+(-6) (e) (-11)+(-4) (c)…

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Q: Outside a home, there is a 10-key keypad with letters A, B, C, D, E, F, G, H, I, and J that can be…

A: Given that A 10-key keypad with letters  A,B,C,D,E,F,G,H,I and J

Q: How many different four letter secret codes can be formed if the first letter must be an S or a T ?

A: The experiment is to form four-letter secret codes. The condition is the first letter must be an S…

Q: The Chinese system presented in the text has symbols for 1 through 9, and also for 10, 100, and…

A: There is symbol for 1 to 9 and also for 10, 100, 1,000. We have to find largest number.

Q: 1 1 х%3D 5 X = y -3L x < y

A: Given a script, we have to write the result of the script

Q: Assume a system that represents numbers exactly like the traditional Chinese system, but with…

A: A traditional Chinese number system with different symbols is given in the table.The aim is to write…

Q: A password consists of 8 to 12 characters. It must have at least one uppercase letter and one number…

A: Answer is 535886256970012000.   Detailed solution is attached below.

Q: A safe lock is formed of 2 different letters followed by 4 different digits. How many passwords can…

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Q: A palindrome number is a number that remains the same when its digits are reversed. For example, the…

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Q: How many 6-character license plates are possible if the first three characters must be an uppercase…

A: Given that the 6 character license plates are possible. first three characters are selected from…

Q: How many three digit passwords can be creating with the digits 1, 2, 3, 7, 8 and 9. O a. 60 O b. 216…

A: Given: Number of digits=6 Number of digits in password=3 The number of three digit password created…

Q: In the expression 32776, the index is 3 and 276 is the 27x O a. argument Ob.radicand O c. power d.…

A: Note: In this question their is not much to explain that is why i didn't explained it like long…

Q: Discuss the divisibility rules for the numbers 2 through 10. What is the value of knowing and…

A: Please see the next step for solution.

Q: Write the correct letters to complete the congruency statement. D AXAB A

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Q: In the expression 34the number 3 is called the ,and the number 4 is called the .

A: 34

Q: OOO0 Question 2 Calculate: 1101o+1001te (Express your answer in base 2) Question 3 Calculate:

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Q: In how many ways can we make combinations of three letters C, O, Y taken 1,2,3 at a time?(Answer in…

A: As you know combination is combining the group of items into one. While combining the items, the…