if a building that is 20 meters tall cast a shadow that is 5 m what is the height of a tree that cast a 8 meter shadow

If 2 and a half represents 540 miles, how many miles does 4 inches represent? Find the answer to the nearest tenth.

Kyle is saving money to buy a bicycle he has $45.50 and his saving account and save 15% of his paper route earnings each week after 10 weeks he has $90.50 in his savings account K represent the amount Kyle on each week from his paper route

The probability of an engine's failing during a 30 day acceptance test is 0.3 under adverse environmental conditions. Eight engines are included in such a test. What is the probability of the following? a) None will fail b) All will fail

What is 0,25 x 10 x 10

Find the. perimeter of a square with each side is 19m

Find a number whose fifth part inereased by 30 is equal to its fourth part decreased by 30.

At Big Lots, a package of 5 light bulbs cost $9.00. How much would a package of 8 light bulbs cost?

Jasmine is estimating √200. Find her mistake and correct it. √200=100

A dvd has an approximate radius of 2.4 inches what is the approximate area of the dvd

A submarine dives 280 feet below the water surface. It then rises back up to wards the surface at 55 feet per minute for 5 minutes. Where is the submarine after it rises towards the water's surface for 5 minutes