Select Rational or irrational for each number

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

Factor the expression using the gcf. the expression 21m−49n factored using the gcf