Μ=68mu, equals, 68 and \sigma = 2.0σ=2.0sigma, equals, 2, point, 0. Emily scored 696969 on the exam.
Find the z-score for Emily's exam grade. Round to two decimal places.

Three coins are flipped. what is the probability that there will be at least two tails?

Which statement is true? the given sides and angles cannot be used to show similarity by either the sss or sas similarity theorems. the given sides and angles can be used to show similarity by the sss similarity theorem only. the given sides and angles can be used to show similarity by the sas similarity theorem only. the given sides and angles can be used to show similarity by both the sss and sas similarity theorems.

Identify the number as a rational or irrational.explain. 127