Complete the statements about the cone.
The height is
units.
The radius is
units.

The volume is
cubic units.

What is 20+(5 x 2/5 )+ 3 show your work

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

Acompany charges $0.10 for each letter engraved. bobby plans to spend no more than $5.00 on the engraving on a jewelry box. write and solve an inequality to find the maximum number of letters he can have engraved.