Look at 4.5+ 3) = 45 from the Example a. What does id + 3) represent? b. Why is id 3) multiplied by 4.5? C. How much does Lillie's brother donate?​

What are the related frequencies to the nearest hundredth of the columns of the two way table? group 1: a-102 b-34group 2: a-18 b-14edited: i don’t have all day to be waiting for an answer. i figured it out.

If you answer 2+2 you will get over 80 points

If rt is greater than ba, which statement must be true ?