A factory manufactures ball-pens and all products are sold at Tk. 10 per piece. If for manufacturing x pieces of ball-pens total cost,   2 c x x x    30 2 0.02 . A. (a) How many pieces to be produced for maximum income? (b) What will be the maximum income?

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?

One cell phone plan charges $20 per month plus $0.15 per minute used. a second cell phone plan charges $35 per month plus $0.10 per minute used. write and solve an equation to find the number of minutes you must talk to have the same cost for both calling plans.

Flvs question 3 exam: 04.10 segment one exam part two what is the measure of angle x? picture is shown