Ryan has 8 packs of candle wax to make scented candles each packs contains 14 ounces of wax ryan uses 7 ounces of wax to make one candle how many candles can she make

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

An appliance store sells lamps at $95.00 for two. a department store sells similar lamps at 5 for $250.00. which store sells at a better rate