Which numbers are irrational? 54
25
15
169
Which numbers are irrational? Select all that apply.

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?