Raise the following expressions to the power indicated:  92 =

What will be an ideal response?


81

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Define the term “mode.” The value that occurs most often in a set of numbers.

What will be an ideal response?

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Your brother, a new college graduate, wants to be his own boss. He wants to open a restaurant in a small strip center or acquire and operate a food truck, an increasingly popular mode of eating, es­pecially in larger cities. The restaurant space can be rented for $2200 per month. Modest furnishings and used equipment will have a first cost of $26,000. Income is expected to be $14,100 per month, with expenses for utilities, labor, taxes, etc. expected to average $3700 per month. Alterna­tively, a kitchen-ready food truck will cost $17,900 to purchase and $900 per month to operate. In­come is expected to be $6200 per month. If the salvage values are assumed to be 10% of the first cost for the restaurant and 35% of the first cost of the truck after a 5-year planning period, which

al­ternative is better on the basis of an annual worth comparison at an interest rate of 12% per year, compounded monthly? Also, write the spreadsheet functions to find the AW values. What will be an ideal response?

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Instability in a servo system refers to __________.

A. oscillations around an end point in a position servo B. poor speed regulation in a velocity servo C. both a and b

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Which type system uses a one speed transfer case and a center differential with a viscous coupling?

A) Part time 4WD B) Full time 4WD C) All wheel drive D) Full time 4WD with automatic locking hubs

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