Astatue cast a shadow 25 feet long. a boy standing next to the statue is 4.5 feet tall and cast a shadow that is 3.6 feet long. how tall is the statue

How do i do this? i don’t understand

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?