Managing Projects Effectively — Unit test

Question 1

What are the roots of f(x) = x2 – 48?

Revolt · Accepted Answer

and

Question 2

Solve for x if 2(5x + 2)2 = 48.

Revolt · Accepted Answer

x = and x =

Question 3

Joaquin has created a small treasure map that is in the shape of a square. He decides to make a larger version of the map, and on this new map he increases each side by 6 inches. The area of this larger version of the map is 121 square inches. What are the dimensions of his original, smaller map?

Revolt · Accepted Answer

5 inches by 5 inches

Question 4

4567

Revolt · Accepted Answer

6; Selection 1: 6; Selection 2: 36

Question 5

–16–8816

Revolt · Accepted Answer

16; Selection 1: 16; Selection 2: 0

Question 6

Analyze Marika’s steps. Which statement is true about her work?

Revolt · Accepted Answer

There are no real solutions to this equation because the square root of a negative number is not a real number.

Question 7

What elements can be affected by the audience? Check all that apply.the tone of the paperthe quality of the paperthe length of the paperthe examples used in the paperthe amount of research necessary

Revolt · Accepted Answer

the tone of the paper; the length of the paper; the examples used in the paper

Question 8

Liliana decides to crop a square photo 2 inches on each side to fit it into a frame. The area of the original photo was 121 square inches. In the equation (x + 2)2 = 121, x represents the side measure of the cropped photo.

Revolt · Accepted Answer

9 inches by 9 inches

Question 9

What is the purpose of this assignment?

Revolt · Accepted Answer

to write about overcoming an obstacle you had in the past

Question 10

Creating a visual representation of ideas related to your topic, starting with the topic in the middle, is called.

Revolt · Accepted Answer

mapping

Managing Projects Effectively — Unit test Answers

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