IF overline AD =4, overline DB =10 , and overline AC =21 , what is AE to the nearest whole number A: 6
B: 3
C: 8
D: 5

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?

Solve for x where 0 equation: cot^2x+2cotx+1=0

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )