About lasiks eye surgery, Provide an example of changes over the years that may have prompted the public to opt for this procedure to correct their vision.

HELP PLEASEi would really appreciate if someone answered this correctly! 2.Lucy shares 42 marbles between her and her 6 friends. How many does each child? Rays of light coming from the sun (a very distant object) are near and parallel to the principal axis of a concave mirror. After reflecting from the mirror, where will the rays cross each other at a single point? The rays __________ a. will not cross each other after reflecting from a concave mirror. b. will cross at the center of curvature. c. will cross at the point where the principal axis intersects the mirror. d. will cross at the focal point. will cross at a point beyond the center of curvature. 9. During an experiment the students prepared three mixtures A)Starch in water B) Sodium chloride solution C) Tincture of Iodine. i) Students observed a visible beam of light through mixture A. Why? ii) Tincture of lodTe did not show Tyndall effect. Explain reason. ill) How can you relate particle size to Tyndall effect? What is the volume of the solid? Let =3.14 In its closing financial statements for its first year in business, the Runs and Goses Company, had cash of $242, accounts receivable of $850, inventory of $820, net fixed assets of $3,408, accounts payable of $700, short-term notes payable of $740, long-term liabilities of $1,100, common stock of $1,160, retained earnings of $1,620, net sales of $2,768, cost of goods sold of $1,210, depreciation of $360, interest expense of $160, taxes of $312, addition to retained earnings of $508, and dividends paid of $218.Calculate:a. Return on equity = __________b. Return on total assets = __________c. Gross profit margin = __________d. Net profit margin = __________ As operations manager, you are concerned about being able to meet sales requirements in the coming months. You have just been given the following production report: JAN FEB MAR APR Units produced 2,250 1,750 2,750 2,950 Hours per machine 318 194 393 315 Number of machines 5 7 6 5 Find the average of the monthly productivity figures (units per machine hour). HELP ME PLSSSSS I NEED HELP PLS PLS PLS ITS PYTHAGOREAN THEOREM Plz help help helpWhat was the first electromechanical digital computer?For your kind information I would like to tell you that don't search on internet because it will show ENIAC and that is not the answer the answeris may be ABC or MARK I. I am just confused, Please help me Why would you study art from diverseAnddifferent cultures unfamiliar to you? Why does Walt Whitman use the word singing in the title "I Hear America Singing"? HELP ASAP LIKE PLEASE any equations that equal three? Which of the following does NOT relate to water?A. Dehydration damages cells.B. 70% of the human body.C. Controls negative feedback mechanisms.D. Contains and moves ions in and out of cells. Draw the line segment with endpoints (-5, 9) and (-1, -7) and find the value of y if x=-4;-2.5;-2;-1.5;0 plz answer asap A cylinder is given a push and then rolls up an inclined plane. If the origin is the starting point, sketch the position, velocity, and acceleration of the cylinder vs. time as it goes up and then down the plane. Solve the inequality Carbohydrates info A. AKA: B. Composed of: C. Monomer:D. Polymer:E. Functions: convert 5.875baae 10 to base 2 The data set represents the total number of pencils each student in a class needs to sharpen.0, 1, 1, 1, 2, 3, 4, 4, 6, 6, 9Which box plot correctly represents the data?A number line goes from 0 to 10. The whiskers range from 0 to 9, and the box ranges from 2 to 6. A line divides the box at 3. A number line goes from 0 to 10. The whiskers range from 0 to 9, and the box ranges from 2 to 6. A line divides the box at 4. A number line goes from 0 to 10. The whiskers range from 0 to 9, and the box ranges from 1 to 6. A line divides the box at 4. A number line goes from 0 to 10. The whiskers range from 0 to 9, and the box ranges from 1 to 6. A line divides the box at 3.