Della wants to make a one-sample interval to estimate what proportion of her community members favor a tax increase for more local school funding. She wants her margin of error to be no more than -2% at the 95%
confidence level
What is the smallest sample size required to obtain the desired margin of error?

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