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My name is Ann [436]
3 years ago
12

What is the degree of a polynomial that has roots of -2, 4i and -4i ?

Mathematics
1 answer:
likoan [24]3 years ago
6 0

Answer:

3

Step-by-step explanation:

three

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The box plot show the price of textbooks at a local high school. What range describe the middle 50% if the price (p) of the text
Grace [21]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as the box plot is not attached.

However, the interpretation of the question is to determine the inter-quartile range (IQR) ; this represents the middle 50% of scores

To answer this question, I will make use of the attached box plot.

IQR is calculated as:

IQR = Q_3 - Q_1

Q_1 and Q_3 are represented by the vertical edges of the rectangle in the box plot. [See attachment]

Reading Q_1 and Q_3, we have:

Q_1 = 37

Q_3 = 50

The IQR is:

IQR = 50 - 37

IQR = 13

<em>Hence, the range that describes the middle 50% of the attached plot is 13</em>

3 0
3 years ago
Betsy and Catalina start a business making bracelets. Betsy works for 8 hours and makes 20 bracelets. Catalina makes 12 bracelet
Galina-37 [17]
Catalina





Extra text so I can get the 20 word markkkdwuiqh ovuvgcyixrux
8 0
3 years ago
Read 2 more answers
What is the rate of change of the function?<br>​
vaieri [72.5K]
<h3>Answer is -2</h3>

I hope it is helpful for you ....

6 0
3 years ago
I don’t understand someone help me <br> 4-16=2+5 (s+14)
mel-nik [20]

Answer: s= - 8/5

Step-by-step explanation:

Simplify  4-164−16  to  -12−12.

-12=2+5(s+14)

−12=2+5(s+14)

2 Subtract 22 from both sides.

-12-2=5(s+14)

−12−2=5(s+14)

3 Simplify  -12-2−12−2  to  -14−14.

-14=5(s+14)

−14=5(s+14)

 

​  

 

5 0
3 years ago
Read 2 more answers
Please help me with this
I am Lyosha [343]

Answer:

The scale factor is 3

Step-by-step explanation:

The reason is that 12, 15, and 9 equal 4, 3, and 5 if divided by 3

7 0
2 years ago
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