There are 23 volunteers at a community park clean up day. if three are chosen at random to lead clean up crews, what is the probability that carla will lead the playground clean up, bill will lead the pond clean up, and david will lead the picnic area clean up

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

the monthly balance will be $75,000

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation: