Select the correct answer from each drop-down menu. 15
In AABC, m B = 90°, COS() = 17, and AB = 16 units.
Based on this information, mzA= v ,mzca v , and AC =
Note that the angle measures are rounded to the nearest degree.
units.

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

What is 20+(5 x 2/5 )+ 3 show your work

Ray ce is the angle bisector of zacd, which statement about the figure must be true? mzecd-mzecb mzace « 4mzacd zace - zdcb zecd zacd save and exit