There are two boxes containing only red and yellow pens. Box A has 9 red pens and 3 yellow pens. Box B has 9 red pens and 11 yellow pens. A pen is randomly chosen from each box. List these events from least likely to most likely. Event : choosing a yellow pen from Box B. Event : choosing a red or yellow pen from Box B. Event : choosing a red pen from Box A. Event : choosing a white pen from Box A

The temperature in gavin's oven is a sinusoidal function of time. gavin sets his oven so that it has a maximum temperature of 280°f and a minimum temperature of 240°. once the temperature hits 280°, it takes 20 minutes before it is 280° again. gavin's cake needs to be in the oven for 30 minutes at temperatures at or above 270°. he puts the cake into the oven when it is at 260° and rising. how long will gavin need to leave the cake in the oven? (round your answer to the nearest minute.)