Timed and need help! anyone please due in 20 minutes!!

brainliest for the best answer

George is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)

$5400 is? invested, part of it at 11? % and part of it at 8? %. for a certain? year, the total yield is ? $522.00. how much was invested at each? rate?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.