Ramon earns $1,840 each month and pays $53.10 on electricity. to the nearest tenth of a percent, what percent of ramon's earnings are spent on electricity each month?

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?