Using the internet, look up the total length of the DNA from n human cell, in meters. Now multiply this number by the average number of cells in the human body and convert that number to kilometers. Next, look up how far away the Voyager 2 probe is from Earth at this time (in km). Voyager 2 most distant human-made device (launched in 1977) If you join all the DNA from your body together, can your reach that probe

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers.a) one of the 400 passengers is selected uniformly at random.let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

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?

Which number line correctly shows 0.8 + 0.3?