Sally is making pastry dough. she mixes 1/3 cup of flour and 1/5 cup of sugar. if she wants to mix flour and sugar to make 16 cups of pastry dough, how many cups of flour and sugar will she need?

The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels