Your shirts are either red or yellow. 39 of your shirts are red, representing 32% of the shirts. How many yellow shirts do you own?

A poll was conducted by a local newspaper asking if a governor was doing a good job.   6,000 people were polled.  If 2,400 people said they ...

Convert 55.2 lb/ft 3 to Kg/m 3 Given the following conversion factors: 1 Kg = 2.205 lb 1 ft = 30.48 cm Solution 1. Identify the conversion ...

Rule 1 Determine the digit you want to round off, then look at the number after it.   If the number after is 1, 2, 3 or 4 drop all digits to...

You are given 250 mL of water at 25 o C and need to add enough calcium hydroxide ( Ca(OH) 2 ) to make a saturated solution.  If the solubil...