Arectangular picture window 12-feet long and 6-feet wide needs to be shortened to 9 feet in length to fit in a redesigned wall. if the architect wants the new window to be similar to the old window, how wide will the new window be?

Which of the following are independent events? a) knowing that it is going to rain tomorrow, and bringing an umbrella to schoolb) knowing that you have to get up early tomorrow, and going to bed before 9 p.mc) knowing that it is going to rain tomorrow, and going to bed before 9 p.md) knowing that you have a test in school tomorrow, and studying thw night before