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Placement Papers with Solutions

(#M40070291) BOOK QUESTION Keep an EYE

simplify completely: (x-(x/2))/3-(1/x))

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(#M40070290) EXAM QUESTION Keep an EYE

Business and finance. When x number of units are sold, the price of each unit (in dollars) is given by:

p= -x/2 + 75

Find the unit price when the following quantities are sold: 2, 7, 9, 11.

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(#M40070289) EXAM QUESTION Keep an EYE

Can you help me with this equation?

An executive in an engineering firm earns a monthly salary plus a Christmas bonus of $8,700. If she earns a total of $97,000 per year, what is her monthly salary?

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(#M40070288) EXAM QUESTION Keep an EYE

Solve each system by the substitution method. Indicate wether each system is independent, inconsistent, or dependent.

x - y =3
3x - 2y =3

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(#M40070287) EXAM QUESTION Keep an EYE

how do I find the domain of f(x)= radicalx^2 - 4

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(#M40070286) EXAM QUESTION Keep an EYE

A coin was flipped 60 times and came up heads 38 times. (a) At the .10 level of significance, is the

coin biased toward heads? Show your decision rule and calculations. (b) Calculate a p-value and

interpret it.

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(#M40070285) EXAM QUESTION Keep an EYE

6x-4y-3z=-35
3x-2y+2z=-14
-2x-3y+6z=-5

What does the variable equal?

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(#M40070284) BOOK QUESTION Keep an EYE

Hello, I"m not sure if this is the right topic for this but how do you tell what property or like reflexive, substitution, transitive, and so on how can you tell what you use for e

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(#M40070283) EXAM QUESTION Keep an EYE

my teacher wants me to simplify by factoring but i never done it w/ 2 variables
my promblem was 2g -6h/ divide by 9hsquare - 8square, first i did 8 square and got 64 so then

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(#M40070282) EXAM QUESTION Keep an EYE

Rob is making a quilt. In each square block he has placed a rhombus made from different fabric. The area of each rhombus is 24cm squared and one diagonal is 6cm long. How much trim

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