Find how many 9-digit numbers can be made from the digits 1, 2, 3, 4, 5, 6, 7,8, 9 if repetition is not allowed and all the odd digits occur together (i.e., as in 137598264, 813759462, 826413957, etc but not 123456789). O 2880 O 14400 O 240 O 576

Q: How many different possible area codes are there if an area code is 3 digits long and cannot contain…

A: From the provided information, An area code is 3 digits long and cannot contain a 0 or have 1 or 9…

Q: If 6 decimal digits only are allowed, then the chopped representation of the number 0.123456789 is…

A: Here the number is given as 0.123456789 We need till 6 decimal places If the 7th decimal place is…

Q: Here are the first four numbers in an infinitely long list of numbers: .123456... .374950...…

A: we have given four numbers in an infinitely long list of number…

Q: How many 6-digit numbers are there where no three con- secutive digits are the same? (For values…

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Q: 1) How many 4 digit numbers exist, with at least 1 repeating digit? (example 2218, 3333, 3555, 6699)

A: The objective is to find the number of 4 digit numbers that can be formed with at least 1 repeating…

Q: Suppose each license plate in a certain state has three digits followed by three letters. The digits…

A: The objective of this question is to find out the total number of license plates that can be…

Q: How many unique codes are possibly formed from two characters, where the first character can be 2 to…

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Q: How many numbers between 1234 and 1234567 are of 5? multiples of 2 or multples

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Q: Compute the value of the expression II023²+1 II/143¹ Enter your final answer as an integer.

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Q: Q15. What is the first (rightmost) digit in the base 3 expansion of the base 10 number71?

A: Given: 15. A base 10 number 71. To find: The first(rightmost) digit in the base 3 expansion of given…

Q: How many odd integers from 1,000 through 9,999 have distinct digits?

A: From 1000 to 9999 , all are 4 digited integers.  If the integer is odd then the last digit can occur…

Q: How many 5- digit numbers can be formed using the digits 0,1,2,3,4,5,6,7,8,9, if repetitions of…

A: Givendigits = 0,1,2,3,4,5,6,7,8,9No.of digits =10

Q: How many numbers between 3000 and 4000, with distinct digits, can be formed using the    digits 1,…

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Q: How many different possible area codes are there if an area code is 3 digits long and cannot contain…

A: Sol:- If an area code is 3 digits long and cannot contain a 0, 1, or 9, then each digit can be…

Q: How many ways are there to write a 3-digit positive integer using the digits 1, 3, 5, 7, and 9 if no…

A: The given digits are: 1, 3, 5, 7, and 9. We have to find the number of ways to write a 3-digit…

Q: Compute bar 6 - bar 9 in integer Z23

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Q: Suppose that in a certain state, all automobile license plates have four letters of the 26 English…

A: GivenAutomobile license plates have four letters and followed bt three digitsNo.of letters from A-Z…

Q: How many unique codes are possibly formed from two characters, where the first character can be 3 to…

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Q: How many six-digit even numbers more than 200,000 can be formed using all of the digits 1, 1, 2, 2,…

A: Step 1: Step 2: Step 3: Step 4:

Q: Represent the number 1080719 in sexagesimal notation.

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Q: Find how Many 9-digit numbers can be Made from the digits 1, 2, 3, 4, 5, 6, 7, 8, 9 if repetition is…

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Q: What is the first (rightmost) digit in the base 7 expansion of the base 10 number74?

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Q: How many positive integers with 6 or less digits are odd or divisible by 5 and do not contain any…

A: We can solve this problem by considering two cases:

Q: How many 3-digit numbers with digits in {1,..., 9} (repeats allowed) are divisible by 9?

A: Given digits are 1,2,3,4,5,6,7,8,9. Make three digit numbers using the given digits. To find: The…

Q: Write down one six-digit number with a 2 in the tens plate (n = _ _ _ _ 2 _ ) that satisfies as many…

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Q: How many three digit numbers (values between 100 and 999 inclusive) are divisible by four? How many…

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