If you know how to do simple interest ; 3 worth 15 points each (i think cause i put 30 points)

Which graph represents the equation y =4x

Determine the area of a triangle with (see picture below)

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