• Placement Questions

Placement Papers with Solutions

(#M40090539) BOOK QUESTION Keep an EYE

Find the LCM of 4 and 7.

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(#M40090538) EXAM QUESTION Keep an EYE

Please help.Solve each of the systems by substitution
5x-2y = -5
y - 5x = 3
Thank you.

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(#M40090537) EXAM QUESTION Keep an EYE

An astronaut standing on the surface of the moon throws a rock upward. The height of the rock is given by s=-2.7t^2+27t+6.3, where s is the height in metres and t is the time in seconds.What was the initial height of the rock?

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(#M40090536) BOOK QUESTION Keep an EYE

please help me solve the equation:

x/16 - 5/8 = x + 6/8

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(#M40090535) EXAM QUESTION Keep an EYE

I am trying to figure out this equation. this is from a question from class not in our book.

The length of the latus rectum of 25x^2-36x^2=225 is_________.

thanks for any he

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(#M40090534) EXAM QUESTION Keep an EYE

identify if the following are power functions,if so what are the values of k and p
y=x^3+1

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(#M40090533) EXAM QUESTION Keep an EYE

An employee who produces x unites per hour earns an hourly wage of y=0.85 + 10 (in dollars). Find the hourly wage for an employee who produces 18 unites per hour.

A. $25.30

b. $25.80

c. $25.00

d. $25.70

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(#M40090532) EXAM QUESTION Keep an EYE

Please help me,I am totally confused with this.

What is the difference between 2x^2+4xy-3 and x^2-2xy-4

Please help me!

Asked In exam (10 years ago)

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(#M40090531) BOOK QUESTION Keep an EYE

can u please show me how to do this problem:


the square root of (2x+5) - the square root of (x-2) = 3

I got the answer of 2, but i believe there is another possible answer,

Asked In book (10 years ago)

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(#M40090530) EXAM QUESTION Keep an EYE

Given A = [3 -2]
1 4

and B = [-1 5
2 3]


, find find 2A - 3B.

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