What is the hundreds digit of the product 123456789 × 234567890?
A. 0
B. 1
C. 2
D. 3
Please explain your reasoning clearly.
Thank you.
What is the hundreds digit of the product 123456789 × 234567890? A. 0 B. 1 C....
Function Name: sepDigits Inputs: 1. (double) A three-digit integer Outputs: 1. (double) The hundreds-place digit of the input 2. (double) The tens-place digit of the input 3. (double) The ones-place digit of the input Function Description: This function will take in a three-digit integer (integer between 100 and 999 , inclusive) and should return each digit as a separate number. For example, if the input is 472 , the first output would be 4 , the second would be 7...
Let digit be [0-9] what does the following regular expression defines in Unix? a). [-]?(({digit}+)|({digit}*\.{digit}+)([eE][+-]?{digit}+)?) b). [-+]?{digit}+ c). Give two examples for each of the above.
Could you please answer the question Q1 to Q3. Write the answer clearly and step by step. 1 Let U = {1, 2, 3, 4, 5, 6, 7} be the universe. Form the set A as follows: Read off your seven digit student number from left to right. For the first digit ni include the number 1 in A if ni is even otherwise omit 1 from A. Now take the second digit n2 and include the number 2 in...
C PROGRAM A barcode scanner for Universal Product Codes (UPCs) verifies the 12-digit code scanned by comparing the code’s last digit (called a check digit) to its own computation of the check digit from the first 11 digits as follows: 1. Calculate the sum of the digits in the odd-numbered positions (the first, third… eleventh digits) and multiply this sum by 3. 2. Calculate the sum of the digits in the even-numbered positions (the second, fourth… tenth digits) and add...
Given the matrix A = 1 0 −1 1 3 2 6 −1 0 7 −1 6 2 −3 −2 b) If W = span{[1,0,−1,1,3], [2,6,−1,0,7], [−1,6,2,−3,−2]}, find a basis for the orthogonal complement W⊥ of W. c) Construct an orthogonal basis for col(A) containing vector [1 2 −1] . d) Find the projection of the vector v =[−3 3 1] onto col(A). Please show all work and steps clearly so I can follow your logic and learn...
For the system: a. Write the general solution b. State if the origin is a spiral sink, source, or center and explain why. c. Write the natural period and natural frequency of the solutions. d. Do the solutions go clockwise or anticlockwise around the origin? Explain your reasoning. e. Write the particular solution that corresponds to Please write clearly and explain your steps. Thank you! Do not just copy someone else's answer.
What is the vector (magnitude and direction) of 1. R=A+B+C+D 2. R=A+B+C-D 3. R= -A-B-C-D PLEASE EXPLAIN AND SHOW ALL WORKING CLEARLY. THANKS B (15.0 m) D (10.0 m) 30.0% 53.00 25.0° C (12.0 m) A (8.00 m)
Do it on C++ please Do it on C++ please .Question 2: Take a user input integer, and print out the digit by digit. (can enter any positive number, e.g. 123, 34567,37.. (hint: first you need to find the digit of integer, use while loop to find the digit of integer, then look the exercise 6 of lecture 5) Example: . Enter an integer: 123456789 e first digit: 1 o second digit: 2 o ninth digit: 9
1. Complete the following reactions, with the major organic product. a. CH3-CH=CH2 + Br2 O + B12 c. CH3-CH-CH-CH3 +KMnO4+H2O d. CH3CH2-CH=CH-CH2CH3 + H2S04 2. Between hexane, cyclohexene and toluene, which was the most reactive with bromine solution? Explain your reasoning. 3. Based on the chemical tests used in this experiment, is it possible to clearly distinguish between alkanes and alkenes? Explain your reasoning. P
HTML colours are represented by 6-digit hexadecimal codes. Each digit can take on 1 of 16 values: 0, 1, 2, . . . , A, B, C, D, E, F.(a) How many different colours can be represented? (b) There are three types of pure colours: pure red (represented by xy0000); pure green (represented by 00xy00); pure blue (represented by 0000xy). How many pure colours are possible? (c) Grayscale shades are representedbycodesxyxyxy consisting ofa repeatedpair of digits. Howmany grayscale shades are possible? (d) Some...