Jacksons kitten weigh 2lbs and 3 ounces, a month later the kitten weigh 56 ounces, how much did the kitten gain in that month?

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?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

The measure of an angle is 117°. what is the measure of a supplementary angle?