Which of the following sets are vector sapces? JUSTIFY your answers! (i) The set of all polynomials in P3 such that p0(1) = 0. (ii) The set of all polynomials in P3 such that p(1) = p(2). (iii) The set of all polynomials in P3 such that p(0) = 1.

In a certain pentagon, the interior angles are a, b,c, d,e where a, b,c, d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?