For any nonempty set t whose elements are positive integers, define f(t) to be the square of the product of the elements of t. for example, if t={1,3,6}, then f(t)=(1⋅3⋅6)²=18²=324. consider the nonempty subsets t of {1,2,3,4,5,6,7} that do not contain two consecutive integers. if we compute f(t) for each such set, then add up the resulting values, what do we get?

Afull irb committee meeting is convened and one agenda item is a new research proposal to evaluate how mothers interact with their learning-disabled child. the inclusion criteria require the children to be a minimum of five years of age. the protocol requires the mother of the child to look at the child without any expression and not to talk to the child for three minutes. the committee determined that the mother's required task may upset the child. the irb approved the study with appropriate language in the parental permission form regarding the possibility that children might become upset. after the start of the study, the principal investigator reports to the irb that, as expected, one of the children became upset. the incident was handled according to the protocol and the child is fine. what should the irb do with regard to this report?

The graph shows excess demand. which needs to happen in order to stop disequilibrium from occurring? q needs to be coordinated with supply. q needs to be coordinated with demand. the price of goods needs to be increased. the price of goods needs to be decreased.

Amember of congress acting as a trustee casts a vote for a bill based on his or her