One radio station broadcasts a weather forecast every 18 minutes and another broadcasts
a commercial every 15 minutes. if both stations broadcast both a weather forecast and commercial at noon when is the next time both broadcast at the same time

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.

Hundred and tens tables to make 430 in five different ways