1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kipish [7]
3 years ago
11

What is the value of the correlation coefficient r of the data set?

Mathematics
1 answer:
elena55 [62]3 years ago
3 0

The correlation coefficient r of the data set is <em>-0.28</em>

You might be interested in
Savannah has a 22 ounce soda. She drinks 13 ounces. Enter the percentage of ounces Savannah has left of her soda. Round your ans
Kaylis [27]

Answer:

59%

Step-by-step explanation:

13/22=.59 or 59%

Take the amount she drank and divide by the total size of soda.

4 0
3 years ago
What is the scale factor from polygon A to polygon B?
Arada [10]
You must divide the larger by the smaller... That will give you the scale factor.

For example: Rectangles 10 x 20 and 5 x 10

the scale factor us 10/5 = 20/10 = 2

Hope this helps.
4 0
3 years ago
Here are the first 4 terms in the sequences
balu736 [363]

A series of numbers called an arithmetic progression or arithmetic sequence has a constant difference between the terms.

An arithmetic progression with a common difference of 2 is found, for instance, in the numbers 5, 7, 9, 11, 13, and 15. Given that each term has a common difference, this is an arithmetic sequence.

In this instance, the result is obtained by adding 6 6 to the prior term in the sequence.

What is the arithmetic progression formula?

a {n}=a {1}+(n-1) The nth term in the series is d a n.

The first term in the sequence is a 1.

d is the common distinction between the terms.

To learn more about Arithmetic progression refer to:

brainly.com/question/24191546

#SPJ13

6 0
1 year ago
A stadium has 122 seats and 1 1 rowsx how many seats are there per row?
miss Akunina [59]

Unfortunately, this info does not produce a "nice" result; 122 divided by 11 comes out to 11 rows plus one seat either in a row by itself or not: 1

122 seats

--------------- = 11 rows plus 1 seat left over

11 rows


5 0
3 years ago
Let f(x) = 7x^2-5x+3 and g(x) = 2x^2+4x-6
Troyanec [42]

Answer:

\large\boxed{A.\ f(x)+g(x)=9x^2-x-3}\\\boxed{B.\ f(x)-g(x)=5x^2-9x+9}\\\boxed{g(x)-f(x)=-5x^2+9x-9}

Step-by-step explanation:

f(x)=7x^2-5x+3,\ g(x)=2x^2+4x-6\\\\A:\\f(x)+g(x)=(7x^2-5x+3)+(2x^2+4x-6)\\f(x)+g(x)=7x^2-5x+3+2x^2+4x-6\qquad\text{combine like terms}\\f(x)+g(x)=(7x^2+2x^2)+(-5x+4x)+(3-6)\\f(x)+g(x)=9x^2-x-3

B:\\f(x)-g(x)=(7x^2-5x+3)-(2x^2+4x-6)\\f(x)+g(x)=7x^2-5x+3-2x^2-4x+6\qquad\text{combine like terms}\\f(x)-g(x)=(7x^2-2x^2)+(-5x-4x)+(3+6)\\f(x)+g(x)=5x^2-9x+9

C:\\g(x)-f(x)=(2x^2+4x-6)-(7x^2-5x+3)\\g(x)-f(x)=2x^2+4x-6-7x^2+5x-3\qquad\text{combine like terms}\\g(x)-f(x)=(2x^2-7x^2)+(4x+5x)+(-6-3)\\g(x)-f(x)=-5x^2+9x-9

3 0
3 years ago
Other questions:
  • -84/28 i need help on this asap
    14·1 answer
  • ANYBODY PLZ HELP WILL GIVE BRAINLIEST and LOTS OF POINTS
    6·2 answers
  • Harris is building a deck around his pool. His contractor charges $525 for labor plus an additional $4.75 per square foot for ma
    12·2 answers
  • How’s to find the numbers in between
    6·1 answer
  • Write the expression in factored form x^2 + 12x + 36
    7·1 answer
  • Guys help me 3(x−4)≥−2x+3
    14·1 answer
  • Nabeel sand box is 7 feet wide , 5 feet long and 2 feet deep. What is the volume of the sand box
    15·1 answer
  • Tim and holly left base camo and hiked 6 kilometers north, and turned due west and hiked another 8 kilometers. They stopped and
    14·1 answer
  • Zaid spent AED 61.50 for 15 LITERS of premium PETROL. What was the price per LITER?
    8·1 answer
  • Which identity or property is used during the first step when solving the equation 5 − 8x = 1/2 (4x − 1)
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!