a x IT watch Taken 3 Online x FirstRow Sports Live F x bt Melissa Franklin l Big

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a x IT watch Taken 3 Online x FirstRow Sports Live F x bt Melissa Franklin l Big x I exactauthorM.Frankli x C chegg study IGuided x Blackboard Learn x x ta The Expert TAIHuma x Track Package C https:// /Common/TakeTutorial Assignment.aspx usi38ok.theexpertta.com Stud My Accou Log Ou Class Management I Help Homework ii Begin Date: 2016 12:00:00 PM Due Date: 5/2 5:00:00 PM End Date: 52 5:00:00 PM 2/2016 2/2016 (7%) Problem 5: A student's eyes, while reading the blackboard, have a power of 61 D Randomized Variables P 61 D Assignment Status Click here for A 100% Part (a) How far is the board from his eyes in meters? Assume the image distance in the eye is 2.00 cm. etailed view Grade Summary Deductions 100% Problem Status sino coso tano 8 9 Sub 5 6 cotano asino acos0 Attempts remaining: 10 2 Partial C0% per attempt at ano acotan0 0 1 2 3 detailed view cosh0 tanho Cotanho 0 Completed Degrees Radians Hints: 0% deduction per hint. Hints remaining: 2 back 0% deduction per feedback. All content 2016 Expert TA LLC 8:25 AM m Cortana. Ask me anything

Explanation / Answer

Solution:
P = 1/f = 1/xo + 1/xi.
The object (blackboard) is at xo. The image is on the retina, xi = 2 cm = 0.02 m.
61 = 1/xo + 1/0.02 m

So, xo = 0.0909 m or 0.1 m(rounded off)

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