The set Upper B equals StartSet 1 minus t squared comma 2 t plus t squared comma 1 plus t minus t squared EndSet is a basis for set of prime numbers P 2 . Find the coordinate vector of p(t)equals negative 1 plus 9 t plus 5 t squared relative to B.

For one history test, keith had to answer 40 questions. of these 40 questions, keith answered 28 of them correctly. what percent did keith get on his history test? round your answer to the nearest tenth if necessary

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.

Afootball is throw by a quarterback to a receiver