Average height of a species of tree (in feet) after a certain number of years Years 1 2 3 4 5 6 7 8 Height 2.1 3.2 6.8 7.3 11.2 12.6 13.4 15.9 What is the correlation coefficient for the set of data

Answers

Answer 1

Answer:

0.989

Step-by-step explanation:

i believe so at least


Related Questions

Find a​ point-slope form for the line with slope
1/2 (1 over 2) and passing through the point ​(−1​,−6​).

Answers

Answer:

It is Third quardant in Graph

Please help me with 1, 2, 3, and 4. Please.

Answers

Answer:

on the picture

hope it's helpful ❤❤❤

THANK YOU

Divide 64 bundles of newspapers into two groups so the ratio is 3 to 5.

Answers

Answer:

24 newspapers

40 newspapers

Step-by-step explanation:

the sum of ratios = 3 + 5 = 8

total newspapers in the first group = [tex]\frac{3}{8}[/tex] x 64 = 24 newspapers

total newspapers in the second group = [tex]\frac{5}{8}[/tex] x64 = 40 newspapers

There are 4 consecutive odd integers that sum to 344. Which integers are they?

Answers

Answer:

The consecutive odd integers are 83, 85, 87 and 89.

Step-by-step explanation:

x + (x + 2) + (x + 4) + (x + 6) = 344

4x + 12 = 344

4x = 344 - 12

4x = 332

x = 332/4

x = 83

x + 2 = 85

x + 4 = 87

x + 6 = 89

Hope this helps

Write an equation of the line that passes through the points (-3,-9) and (5.-9).
y =

Answers

y=0x+-9

have a nice day and please consider giving me brainliest if i helped you at all!

6. If AABC ~ ADEF, find the value of x.

Answers

Answer:

ED=22.4

Step-by-step explanation:

AB/FE=BC/ED

25/28=20/ED    (x=ED)

ED=22.4

What is the slope? (IXL)

Answers

Answer:

5/3

Step-by-step explanation:

A skateboard park charges a $5 admission fee plus $2 for every hour spent at the park with a three-hour maximum stay. What are the input values of this problem situation?

Answers

Answer:

11 dollars

Step-by-step explanation:

If you do 1 person going into the park it starts with 5 dollars then you add 2$ to ever hour with a 3 hour limit so at the limit the amount paid would be 11 dollars if there was one person there for 3 hours

45/27=x/3 solve for x pls help

Answers

Answer:

x = 5

Step-by-step explanation:

hope this helps!!

Answer:

x=5

Step-by-step explanation:

5/3=45/27

HELP PLS ITS DUE IN AN HOUR

Answers

Answer:

MP7

Step-by-step explanation:

Answer:

6 < sqrt(41) <7

Step-by-step explanation:

6^2 = 36; 36 < 41

7^2 = 49; 49>41

PLEASE HELP ILL GIVE BRAINLYEST ANSWER
1. Derek must wear a uniform at the school he attends. His shirts
come in the colors blue, white, yellow, and black. Derek can wear
shorts or pants with his uniform. Both the shorts and pants come
in the colors blue, black, and tan
List the sample space for the different outfits Derek can make
from his uniform choices for school
How many total combinations are there?
If Derek randomly picks a shirt, what is the probability, written as
a fraction, decimal and percent that he will pick a yellow shirt?

Answers

Yellow shirt probability is 1/4, 0.25 and 25%

can someone answer my last question please i will give brainly for correct answer
https://brainly.com/question/20746225

Answers

Answer:

its 32

Step-by-step explanation:

Trust me

simplify the ratio 84: 36: 108: 60

Answers

Answer:

A) 7 : 3

B) 7 : 4

Step-by-step explanation:

84 : 36

Simplified:

42 : 18 ( divided by 2)

21 : 9 ( divided by 2)

7 : 3 ( divided by 3)

7 : 3

108 : 60

35 : 20 ( divided by 3)

7 : 4 ( divided by 5)

7 : 4

What is the circumference of the circle with a diameter of 10 inches using ≈ . ?

Answers

Answer: 31.4

Step-by-step explanation:

C=πd

C=π×10

C=10π

C=31.4

can someone help me solve i will give 20 points

Answers

Answer:

l = 15 ft

w = 6 ft

A = 90 sq ft

Step-by-step explanation:

since the width is 2" then it is 6' per given info

the length can be found by using this proportion:  2"/6' = 5"/l

2l = 30

l = 15'

A = 15 x 6 = 90 sq ft

Length of terrace: 5 inches [ Given in figure ]

Width of terrace: 2 inches [ Given in figure ]

Area of terrace : 10 in.² [ by calculation ]

Solution:

Area of rectangle ( terrace ) = Length × width

= ( 5 × 2 ) in.²

= 10 in.²

Factor the expression: 3x + 6*
Please help

Answers

Answer:

3(x+2)

Step-by-step explanation:

Answer:

3 (x + 2)

Step-by-step explanation:

3

+

6

3

(

+

2

)

312.4 308.6
Find the domain
And i will give brainliest

Answers

Answer:

What is the function

Step-by-step explanation:

Answer:

what???

Step-by-step explanation:

Can someone plz help me :( !!

Answers

Answer:

123

Step-by-step explanation:

hope this helps

Answer:

option.d 123°

DETAILED EXPLANATION:

angle JIK+ angle IJ L= 1 80 ( By CO Interior angle )

57° + angle IJL= 180°

angle IJ L = 1 80°-57°

angle IJL=123°

What is 10 as a percentage

Answers

10 as a percentage is 10%

The perez family is researching the cost of keeping their dog at a kennel during an upcoming vacation . The local kennel allows "Siler" families to pay a rate of $36 per day. for a fee, families can buy a "Gold" membership and will be allowed to board their dogs at a discounted rate as shown in the table. What is the cost of a Gold membership?

Answers

Answer:

it is $50

Step-by-step explanation:

i did the quiz

find
[tex]x + y + z[/tex]
[tex]x = 70 digree [/tex]
[tex]z = 40digree[/tex]
[tex]find y[/tex]

Answers

Answer:

x = 110

y = 110

Step-by-step explanation:

Here, we are going to apply an important triangle property

The sum of opposite interior angles equal the exterior angle of the third side

Thus, we have that;

y = 70 + 40 = 110

As we can see, the third angle in the triangle will be;

180-70-40 = 110

This is because sum of angles = 180

Thus, applying the exterior angle relationship,

x = 70 + 40 = 110

if the original price is $40 and the discount price is $25, what is the percent discount?

Answers

Answer:

i think its 62.5%

Step-by-step explanation:

have a good day :)

Answer:

37.5%

Step-by-step explanation:

Ok I always do these problems in a weird way cuz im autistic but here's my process...

10% of 40 is 4

5% of 40 is 2

2.5% of 40 is 1

4 goes in to 25 6 times

4x6=24

which is one less than 25

so there's six 10%s which is 60%

plus the extra 2.5%

so it's 62.5%

so the item is 37.5% off...

2 times the radius equals the....

Answers

Answer:

diameter

Step-by-step explanation:

double the radius is the diameter

Leila (y) is 3 years older than her sister Joan (x). The equation x+3=y
gives Leila's age. What is the dependent variable?

Answers

Answer:

y

Step-by-step explanation:

The value of y is dependent on the value of x+3 because y represents leilas age.

Answer

3x+y

Step-by-step explanation:

What is the value of -2(x + 3)

Answers

answer:

2x+6 period

did I follow the instructions on how it told me to answer this question

Answers

Answer:

did I follow the instructions on how it told me to answer this question

Step-by-step explanation:

No? wouldn't it be $10.50???

If the perimeter of a triangle is 45 meters and two of the sides have lengths 17 meters and 19
meters, determine if the triangle is isosceles or not.

Answers

Answer:

Not isosceles

Step-by-step explanation:

45 - (17 + 19) = 9

9 is the side length which is not equal to either of the other sides so the triangle is scalene.

A landscaper is constructing a rectangular garden with an area of 108 square feet. He draws the garden on paper and represents the length as and the width as (x-1) . Find the length and the width of the garden(x-4). Select all that apply
7 feet
8 feet
9 feet
12 feet
13feet

plssss help

Answers

The length and width of the garden is 12 feet and 9 feet respectively.

Given that, length of garden [tex]=(x-1)[/tex]

Width of garden [tex]=(x-4)[/tex]

Area of garden is 108 square feet.

      [tex]Area=length*width\\\\108=(x-1)*(x-4)\\\\x^{2} -5x+4=108\\\\x^{2} -5x-104=0\\\\x^{2} -13x+8x-104=0\\\\x(x-13)+8(x-13)=0\\\\(x-13)(x+8)=0\\\\x=13,x=-8[/tex]

Since, side can not be negative.

So we will consider, [tex]x=13[/tex]

Length[tex]=x-1=13-1=12feet[/tex]

Width[tex]=(x-4)=13-4=9feet[/tex]

Learn more:

https://brainly.com/question/21067938

If 850 students go to the school, about how many students prefer burgers?​

Answers

Answer:

340 students prefer burgers.

Step-by-step explanation:

144 is 40% of 360.

Multiply 850 by 40% to find how many students prefer burgers.

850 x 0.4 = 340

Write down the first five terms of the sequence which has the n th term

Answers

Answer:

2

A) 12

B) 18

C) 20

D) 11

E) 25

F) 33

Step-by-step explanation:

because the next of the 10 is 12

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