Consider the sequence (7,7,7,6,6,4,4,3). (a) perform the reduction operation repeatedly until a sequence con- taining negative numbers appears. (b) is the sequene obtained graphic? why/why not? use the theorem to determine whether the original sequence is graphic or not. (c) assume, for some graph, the repeated reduction operation produces the sequence (2) or (4,0). is either of these graphic? what can you conclude about the original sequence?

What important technology has done the most to allow a businesses a chance to compete with larger international companies

Draw the hierarchy chart and design the logic for a program that calculates service charges for hazel's housecleaning service. the program contains housekeeping, detail loop, and end-of-job modules. the main program declares any needed global variables and constants and calls the other modules. the housekeeping module displays a prompt for and accepts a customer's last name. while the user does not enter for the name, the detail loop accepts the number of bathrooms and the number of other rooms to be cleaned. the service charge is computed as $40 plus $15 for each bathroom and $10 for each of the other rooms. the detail loop also displays the service charge and then prompts the user for the next customer's name. the end-of-job module, which executes after the user enters the sentinel value for the name, displays a message that indicates the program is complete.

What role do chromosomes play in inheritance?