Suppose you roll a fair six-sided die once. a. Write the sample space for this experiment. b. For each of the following, tell me whether or not it is a valid partition of the sample space, and if it is not a valid partition, tell me why not. i.{{1, 2}, {3, 4, 5}}ii.{{1}, {2}, {3,4}, {5}, {6}}iii.{{1,2,3,6}, {4,5,6}}iv.{{1}, {2,3,4,5}, {6}, {}}

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?