Aradio station claims that the amount of advertising each hour has a mean of 15 minutes and a standard deviation of 2.9 minutes. you listen to the radio station for 1 hour and observe that the amount of advertising time is 16 minutes. calculate the z-score for this amount of advertising time. round to the nearest hundredth.

The length of the line segment joining the midpoints of sides ab and bc of the parallelogram abcd is 10. find the length of diagnol ac

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

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