Suppose we want to choose 6 objects, without replacement, from 9 distinct objects. (a)) how many ways can this be done, if the order of the choices is not taken into
(b how many ways can this be done, if the order of the choices is taken into consideration?

Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2