Jennifer organized a technology career fair at her high school. she did an excellent job recruiting 9 guest speakers, 7 of whom worked in business technology.
if jennifer randomly assigns 6 speakers to speak during the afternoon session, what is the probability that all of them work in business technology?

Vip at (-2,7) dropped her pass and moved to the right on a slope of -9 where can you catch up to her to return her vip pass

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

Normal yağmur ile asit yağmuru arasındaki fark nedir