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Tanya [424]
3 years ago
15

Can someone please answer my question in 5 minutes?27r^3-27r^2-12r+12

Mathematics
1 answer:
Readme [11.4K]3 years ago
6 0

Answer:

3(r-1)(3r-2)(3r+2)

Step-by-step explanation:

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3 years ago
How will the graph of
Alexandra [31]

Answer:the answer is A) g(x) is shifted down 2 units

Step-by-step explanation:

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8 0
3 years ago
A teacher gathered data about the number of hours her students spent studying for a test and their resulting test grades. She fo
In-s [12.5K]

Answer:

A. The data set would have a linear association.

C. The data set would have a positive correlation.

E. Every student earns 16 more points for each additional hour they study.

F. Students that study more tend to earn better grades on the test.

Step-by-step explanation:

Since in the question it is mentioned that the teacher obtained data with regard to the number of hours that students spent for their test and on their results. She found that on an average for each 30 minutes studied, the graded would rise by 8 points

Now this kind of relationship represents the linear association, positive correlation and study more earn better

Therefore the above three statements are true

5 0
3 years ago
Which of the following reasons is NOT A function
slamgirl [31]
D is not a function
5 0
4 years ago
Plzz help
ratelena [41]

Answer:

<h2>8:12</h2>

Step-by-step explanation:

Ok so the starting ratio is 4:6

It is 20 members  last year and 25 member the next year.

LAST: 20 THIS YEAR:25

When u use the ratio of 4:6 IN 25 students, u get

8:12 LAST year.  

You can check because 8 + 12 = 20, or the total number of students.

5 0
4 years ago
Read 2 more answers
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