• Placement Questions

Placement Papers with Solutions

(#M40065463) EXAM QUESTION Keep an EYE

For the input-output matrix A, find the output required to meet the demand D.

A=[0.2|0.4]
[0.3|0.6]


D= [700]
[400]

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(#M40065462) EXAM QUESTION Keep an EYE

Solve the system by graphing.
3x + y = -1
9x + 3y = -3

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(#M40065461) EXAM QUESTION Keep an EYE

Ok, I answered this but I want to make sure that I got it right before turning it in.

Solve the system by addition or substitution.
3x - 4y = 8
6x - 2y = 10

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(#M40065460) EXAM QUESTION Keep an EYE

The base of an isosceles triangle is 12 in. less than the length of the equal sides. If the perimeter of the triangle is 39 in., find the length of each of the sides.

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(#M40065459) EXAM QUESTION Keep an EYE

PLEASE HELP ME WITH THIS PROBLEM:
Let f(x)=x^3-8x^2+17x-9. Use the factor theorem to find other solutions to f(x)-f(1)=0, besides x=1.

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(#M40065458) EXAM QUESTION Keep an EYE

Adult tickets for a play cost $17 and child tickets cost $10. If there were 33 people at a performance and the theater collected $421 from thicket sales, how many children attended the play?

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(#M40065457) EXAM QUESTION Keep an EYE

in adding sign numbers do u still add if the sign are negatives

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(#M40065456) EXAM QUESTION Keep an EYE

Write the equation of the line L satisfying the given geometric conditions.

L has y-intercept (0, 2) and is perpendicular to the line with equation 2x -3y =6.

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(#M40065455) EXAM QUESTION Keep an EYE

Find the value of r so that the line through (-4,3) and (r, -3) has a slope of 2/3.

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(#M40065454) EXAM QUESTION Keep an EYE

Determine the x- intercepts of the graph of p(x) = (x + 8)^2 (x - 12) (x - 10).
For each x-intercept, determine whether the graph of p crosses the x-axis or
intersects but does not cross the x-axis.

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