Frodo and sam are photographers. they take pictures of seniors for high school yearbooks. they charge a standard fee for taking the pictures. theres also a charge for each set of prints ordered. so the number of sets of prints determines the total cost. let s stand for the sets of prints ordered. write the rule that represents a students total cost.

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