Question: 1. A number is called a decreasing number if each digit in the number is less than the digit to its left. For example, 87420

1. A number is called a "decreasing number" if each digit in the number is less than the digit to its left. For example, 87420 is a decreasing number. How many five- digit decreasing numbers are there? 2. Two bugs are running back and forth along a straight branch at constant speeds without stopping. They start from opposite ends of the branch at the same time and meet for the first time 40cm from one end of the branch. They continue to the ends and return, meeting for the second time 20 cm from the other end of the branch. How long is the branch? 3. How many diagonals does a regular hen decagon have? 4. A man at the fair in Kilkenny Boughta number of twigs for a penny. Just nine times the square Of the twigs he bought there Is half of their cube - so how many? 5. Which of these rational numbers is the product of the other six? 2 10 18 WIN WI- 99 El

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Please answer these two questions: (Please do not copy other answers online, thank you) 1. A listing of your program (.c and .h files). 2. Output that demonstrates that the code performs correctly....

The requirements for making the c file and header file are as follows. I need an example of a program that makes use of bit-wise operators in the way described below. Requirements: 1. Whenever...

Please answer these two questions: (Please do not copy other answers online, thank you) 1. A listing of your program (.c and .h files). PLEASE HAVE THE CODE. 2. Output that demonstrates that the code...

Please answer these two questions: (Please do not copy other answers online, thank you) 1. A listing of your program (.c and .h files). It should have 2 separate programs .c and .h files. PLEASE HAVE...

public class Q1Number { /** * This question is about a number finding puzzle. * * You will be given a square grid of numbers, represented as a single * array of integers. Each value in the grid is a...

Java The idea is to implement a class to manage very basic rectangle objects in the Cartesian plane. For each rectangle, you must keep the coordinates of the lower-left corner, the width, and the...

3. Using Pattern 2, LL(1) Recursive-Descent Lexer, specify the functions necessary to build a lexer for the language specified by the grammar above. Here, you are expected to just list the name of...

Randomly generate an integer number in range [10, 99]. Check if the digit at 10s position is less than the digit at 0s position. If yes, swap these 2 digits to generate a new number. Display original...

Prepare the financial analysis to support your decision between bankruptcy,voluntary reorganization,and Chapter11reorganization.It must be complete and prepared in a professional level,with the...

Show that each of the following transition matrices reaches a state of equilibrium? (a) (b) (c) (d) 0.4 0.2 0.6 0.8 5 100 0.3 0.1 0.4 0.2 0.4 0.0 0.5 0.5 0.6

Describe at least two SPECIFIC risks and corresponding mitigation strategies to reduce the risk of this project failing; these may or may not be related to the 2 sensitivity analysis variables you...

On January 1 , Year 1 , Wayne Company issued bond's whit a face value of $ 6 0 0 . 0 0 0 0 a 6 % stated rate of interest, and a the year term interest is payable in cash on December 3 1 of each year....

1. A patient receives 170 mL of iron-in-saline solution over the course of an hour. If a nurse walks in to check on the patient, not knowing how much time is left in the infusion, what is the...