A super -deadly strain bacteria is causing the zombie population to double every 2 days. Currently, there are 25 zombies. After how many days will there be 25,600 zombies? Exponential growth or decay?: Write a function that represents the situation: - Initial amount: -Growth/Decay rate: - Use the function from the previous question. If the current population of our planet is 5,000,000,000 people, how many day until there are no humans left? Exponential growth or decay?: Write a function that represents the situation: - Initial amount: -Growth/Decay rate: -

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 these triangle pairs can be mapped to each other using two reflections?

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).