Joel needs new glasses. he is getting older, and he feels his eyes getting tired when he tries to read a book up close. he knows that his eye muscles are straining in order to a. contract or dilate to control the pupil size. b. change the shape of the cornea to focus light. c. increase the concentration of cones in the retina. d. fine-tune how the lens bends light.

Gretta needs a $300,000 mortgage and is offered two choices. the monthly payments for the fixed rate and predicted payments for the arm are shown. adjustable rate mortgage year monthly payment 1-15 $1,610.46 adjustable rate mortgage year monthly payment 1-5 $1,520.06 6-15 $1,728.54 what is the difference between the total costs of the mortgages rounded to the nearest hundred? $8,700 $1,700 $15,800 $5,000