9.What is the radius of the circle?

Matteo makes raspberry punch. the table shows how many parts ginger ale and raspberry juice to use for a batch. raspberry punch parts ginger ale 2 parts raspberry juice 3 matteo decides to add one part of raspberry juice. what is the new ratio of ginger ale to raspberry juice?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air