15 1/4 acres of land are to be divided into lots of at least 2/3 acres each
what is the maximum number of lots that cans be created
a. 1o
b.15
c.22
d.23

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.

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

Five infinity stones cost $16.80. what is the price per infinity stone ?