Help with all pleas 1. what is 3% of 84
2. 378 is what percent of 450
3. 8 is what percent of 128

If a fair 6 sided cube is rolled 60 times, theoretically how many times should you expect to roll a 4 or a 5?

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3