The Standard British alphabet has 26 letters. There are different opinions about how many 3-letter sequences are meaningful words in the English language, but their number should be around 1000-1200. What is thus the probability that a meaningful 3-letter word is formed if one chooses the 3 letters randomly, with replacement, from the alphabet?

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?

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.