A person who is 55 feet tall is standing 168168 feet from the base of a tree, and the tree casts a 180180 foot shadow. the person's shadow is 1212 feet in length. what is the height of the tree?

Working alone, it would take Sandra 45 minutes to now the lawn. TO mow the same lawn, also working alone, it would take kelly 1 hour and 15 minutes. if they work together, the girls believe it will take them 1 hour to mow the lawn

Match the y-coordinate with the given x-coordinate for the equation y = log2x. X coordinates 8 4 2 1 1/2 Y coordinates -1 2 1 0 3

Annie has a compost pile that produces 12 pounds of compost a day from yard waste. Which function expresses the amount of compost (c) as a function of the number of days (d) ?

How to solve for s p=q+5+s

In 2009, the population of a country passed the 307.5 million marker. The total area of the country is 3.79 million square miles. Find the number of people per square mile.

fred thinks of a number that is greater than 110 and less than 120. he can make his number with same number of hundreds, tens and ones. what is freds number?

Bernita is buying fencing for her vegetable garden to keep her dogs out. The length of her garden is 13.6 feet, and the width is 11.3 feet. How much fencing material should she purchase to build the fence around the garden? Select one: A. 49.8 ft B.

The train ride at the zoo covers a distance of 2 1/2 miles in 1/4 of an hour. At what rate in miles per hour does the train go

3x4 - 2x3 - 15x2 x + 2

Daniel's Print Shop purchased a new printer for 35,000. Each year it depreciates at a rate of 5%. If I wanted to determine the approximate value after 8 years, which type of growth model would I use?