Triangles ABC and XYZ are similar. Find side x.
8
6
9
7

In the 30-60-90 triangle below side s has a length of and side r has a length

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.

Aiko jumped rope for 20 min and stopped at 8: 05 when did she start