What place to use when comparing 3,176 3,472

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

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.