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alexira [117]
3 years ago
6

4r^3-3r^2-4r+3 four terms use grouping

Mathematics
1 answer:
matrenka [14]3 years ago
5 0
It’s (4r-3)(r+1)(r-1)
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Find the mode of the following data: 5, 0, 5, 4, 12, 2, 14
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Answer:

5

Step-by-step explanation:

5 0
3 years ago
According to the histogram of travel times to work from the US 2000 census (Page 6 of "Journey to Work: 2000"), roughly what per
erastovalidia [21]

Histograms are used to represent data, where the length of each bar represents the frequency of the data element

The histogram is not given; So, I will give a general explanation.

Assume that the number of commuters that travel more than 45 minutes is 450, while the total number of commuters surveyed is 500.

The percentage of commuters that travel more than 45 minutes is the quotient of the commuters that travel more than 45 minutes and the total number of surveyed commuters.

So, we have:

\%Percentage = \frac{450}{500}

Divide 450 by 500

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Express as percentage

\%Percentage = 90\%

Hence, the percentage of commuters that travel more than 45 minutes is 90%

Read more about histograms at:

brainly.com/question/2776232

7 0
2 years ago
Charlie is at a small airfield watching for the approach of a small plane with engine trouble. He sees the plane at an angle of
Akimi4 [234]
Refer to the diagram shown below.

Let d =  the horizontal distance from Charlie to the plane.
By definition,
tan(32°) = 1694.8/d 
1694.8/d = 0.6249
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Answer:  2,712.2 ft

7 0
3 years ago
A rectangular prism has a volume of 97.5 cubic inches. The length is 5 inches and the height is 3 inches. What is the width of t
const2013 [10]

Answer:

6.5

Step-by-step explanation:

3X5=15

97.5/ 15 = 6.5

3 0
2 years ago
Dina is getting a new rug for her hallway. The rug is 5/6 meter wide and 9 meters long. What is the area of the rug?
harkovskaia [24]

Answer:

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Step-by-step explanation:

The area of a rectangle is the product of its length and width.

  A = LW

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The area of Dina's new rug is 7 1/2 square meters.

7 0
3 years ago
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