At the end of the year, cars made in the current year are marked down to make room for next year's models. one particular model had a sticker price of $49,180 when it was new. it has just been marked down by 25%. what is the sale price of the vehicle?

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?

What ia the sum if the first 7 terms of the geometric series

Based on the diagrams, what is the value of x?