Please help Me answer A B and C

I will give brainlst :)!

Barbara has a good credit history and is able to purchase a car with a low-interest car loan. she co-signs a car loan for her friend jen, who has poor credit history. then, jen defaults on the loan. who will be held legally responsible by the finance company and why? select the best answer from the choices provided. a. barbara will be held legally responsible because she has a good credit history. b. jen will be held legally responsible because she drives the car. c. barbara will be held legally responsible because she is the co-signer. d. jen will be held legally responsible because she has a poor credit history. the answer is a

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i