Select the choice that is not a necessary prerequisite to solving addition and subtraction problems at the symbolic level. a. the ability to connect groups and symbols b. the ability to write symbols 0 to 10 c. the ability to do concrete addition and subtraction problems d. the ability to identify numerals 0 to 9

Jonathan purchases a comic book over the phone. the store does not promise a particular time in which the comic book will be shipped to jonathan. after 40 days, the comic book has not been shipped. do state or federal laws protect jonathan's rights in this case? what is the name of the law? select the best answer from the choices provided. a. federal law; the implied warranty of merchantability b. state law; the implied warranty of merchantability c. federal law; the mail and telephone order rule d. state law; the mail and telephone order rule

What would be the most relevant question to ask to find out why tutankhamen died? what was tutankhamen’s age when he died? was a doctor with tutankhamen at his death? why was tutankhamen mummified after his death? did tutankhamen’s body have evidence of disease?

In the context of c. h. cooley's theory of groups, identify each attribute as either belonging to a primary group or a secondary group.