In the afternoon the temperature was 52 °F. A strong arctic cold front caused the temperature to drop 38 degrees in 434 hours. If the temperature continues to drop at the same rate, what will the temperature be after 2 hours?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?