The table below shows the results of a survey in which 100 people were asked how often they watched the news. group a consisted of people who were registered voters, and group b consisted of people who were not registered to vote. if one person is randomly chosen from among those who watch the news fewer then three times a week, what is the probability that the person was a member of group a?

a. 21/38

b. 4/50

c. 21/50

d. 38/100

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem