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Logarithms See attached files

Numerical Integration

Numerical Integration. See attached file for full problem description.

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Complex numbers Please find attched files Thank you

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Statistics Please see attched files Thankyou

compute the cost of recruiting new employee

Central Container co. hired Irene as an Asst. Dir. of Marketing at an annual salary of $48,900. The hiring costs included advertisements at a cost of $2160;interviewing expenses of $848; agency fee of 15% of her first year's salary; and moving expenses of $1800.What was the total cost of hiring Irene? a.$19,600 b.$27,319 c.$12 ...continues

finance

Vedio Inc. produces training videos. The fixed costs total $3,748,500.The selling price per video is $24.95. The variable cost per video is $8.46.What is the break-even point rounded to the nearest number of videos? a.227,320 b.458,211 c.250,345 d.312,323 e.not given

finance

A technician checked a sample of a 160 portable radios. She found 7 of the radios defective.If more than 5% of the sample is defective, the process is out of control.What is the exact percent of the sample that is defective? a.4% b.3.98% c.5.76% d.4.23% e.not given

finance

Barry packs books for a bookstore.A new edition of a dictionary is ready to be boxed for shipment.Each dictionary measures 11inches x8.5in. x 4in. The carton for these books is 1/8 inch thick. What are the dimensions of the cartons if the books are laid flat, in 2 stacks of 6 dictionaries? a.17x11x24 b.32x11x8 c.18x10x12 d.no ...continues

finance

Larry checks 400 samples per hour of calculators produced. The production process is in control if 1% or less are defective. At 6am he found 3 of 400 samples defective. At 7am, he found 6. Then, at 8am, he found 1. What percent were defective at 6 am? b.What percent were defective at 7am?

finance

Wholesale company produces circuit breaker containers. The machine operator stamps 15 containers from each strip of aluminum. Each strip costs $1.15. The operator can stamp 540 containers per hour. The direct labor charge is $17.85 per hour. What is the prime cost of manufacturing a circuit breaker container? a.$.32 b.$.03 c ...continues