Help people r really weird

Jayda's house is located at (1, 5). she can walk in a straight line to get to cristian's house. a fast-food restaurant is located at (11, 0) and partitions the way from jayda's house to cristian's house by a ratio of 5: 1. find the coordinate of cristian's house. me . im a little stuck

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Adeposit of 5500 at 6% for 3 years equals