The Art club is randomly choosing a president and vice president from its 15 members. What id the probability tgat Matt and Lisa are chosen?

Write an explicit formula that represents the sequence defined by the following recursive formula:

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3