Me denali peaks at 20,320 ft. what is the distance from this peak to the horizon, rounded to the nearest mile? assume that the distance from the center of the earth to any point on the earth's surface is 4,000 miles.

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?