Technician A says that a depth filter can trap smaller particles than a surface filter. Technician B says that depth filter has more filter capacity than a surface filter. Which technician is correct?

A) Technician A only
B) Technician B only
C) Both technicians
D) Neither technician


C) Both technicians

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A 5-year plan to raise extra funds for public schools involves an “enrichment tax” that will raise $56 for every student the first year, increasing by $1 per student per year thereafter. There are 50,000 stu­dents in the district in year one, 51,000 in year 2, with increases of 1000 students per year thereafter. Calculate the future worth in year 5 of the enrich­ment plan over a 5-year planning period at an in­terest rate of 8% per year. Solve this problem using (a) tabulated factors, and (b) a spreadsheet.

What will be an ideal response?

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Floor framing plans show structural members that support each floor.

Answer the following statement true (T) or false (F)

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A package of 260 sheets of drafting vellum costs $23.40. What is the cost of 10 packages of vellum after a discount of 5%?

What will be an ideal response?

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If you deposit $5,000 into a CD (certificate of deposit) that pays 3% simple interest for 5 years, what is its value at maturity?

What will be an ideal response?

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