The ratio of blue marbles to red marbles in a box is 3 to 2.if there are 12 blue marbles in the box then how many red marbles are there

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

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?

He amount of carbon-14 present in animal bones t years after the animal's death is given by p(t)equals=upper p 0 e superscript negative 0.00012097 tp0e−0.00012097t. how old is an ivory tusk that has lost 26% of its carbon-14?