The number of actors receiving gigs in NYC have a mode, mean, and standard deviation of 100, 80, and 2, respectively. Find the 95th% confidence interval of these actors looking for work.

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c

Somone me i want to know what 18 hours out of 24 hours in a fraction