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Frequently Asked Interview Questions and Answers

(#M40122049) EXAM QUESTION Keep an EYE

How many license plates can be made of the form DDDLLLL, where D is a digit 0,......9 and L is a letter A,....z? What if symbols can be used only once each?


A quiz with 4 mult

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(#M40122048) EXAM QUESTION Keep an EYE

Could someone please help me with this problem: 7x = 3
My book says solve the exponential equation algebraically.Then check using a graphing calculator.
Thank you in advance for all your help. Elle J

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(#M40122047) EXAM QUESTION Keep an EYE

Please help me to answer this question.

True or False. Explain your answer.
The inequality x/x-3 > 2 is equivalent to x > 2x - 6.

Thank you for your help.

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(#M40122046) BOOK QUESTION Keep an EYE

for quadratic functions, sketch two parabolas showing all procedure (concavity, y-intercept, x-intercept, symmetric axis and vertex point)
a. y=2x^2-3x+1
b.y=-3x^2+2x+1

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(#M40122045) BOOK QUESTION Keep an EYE

I need help!
This is a discussion board


Using the index of a sequence as the domain and the value of the sequence as the range, is a sequence a function?

Include the foll

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(#M40122044) EXAM QUESTION Keep an EYE

Solve the system by substitution. x + y = 12
y = 2x

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(#M40122043) EXAM QUESTION Keep an EYE

Graph the inequality:
y<2x-1

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(#M40122042) EXAM QUESTION Keep an EYE

Ingredients for a recipe to serve 8 people.
24 oz pasta
6 2/5 tablespoons minced garlic
5 cups tomatoes
10 tablespoons cheese

What amounts would I use to make this recipe for 5 people?

Thanks so much!!!

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(#M40122041) BOOK QUESTION Keep an EYE

Can you help me factor the polynomial 8a^3b+12a^2b^2-4a^2b

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(#M40122040) BOOK QUESTION Keep an EYE

John and Harvey sold widgets, Harvey sold 2½ times as many widgets as John. If the difference in their sales was 87 units. How many widgets did each of them sell?

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