All categories

3 years ago

Please help! Picture below.

Mathematics

2 answers:

Lady bird [3.3K]3 years ago

6 0

Positive correlation as they go to bottom left to top right

Elza [17]3 years ago

6 0

The answer is positive correlation.

You might be interested in

A farmer is constructing a rectangular pen with one additional fence across its width. Find the maximum area that can be enclose

konstantin123 [22]

The maximum area of the pen is the highest area the pen can have

The maximum area is 16200 square yards

Let the dimension be x and y.

So, the perimeter is given as:

$\mathbf{P = 360}$

Because it has one additional fence, the perimeter is calculated as:

$\mathbf{2x + y = 360}$

Make y the subject

$\mathbf{y = 360 - 2x}$

The area is calculated as:

$\mathbf{A = xy}$

Substitute $\mathbf{y = 360 - 2x}$

$\mathbf{A = x(360 -2x)}$

Expand

$\mathbf{A = 360x -2x^2}$

Differentiate

$\mathbf{A' = 360 -4x}$

Set to 0

$\mathbf{360 -4x = 0}$

Rewrite as:

$\mathbf{4x = 360}$

Divide both sides by 4

$\mathbf{x = 90}$

Substitute 90 for x in $\mathbf{A = 360x -2x^2}$

$\mathbf{A = 360 \times 90 - 2 \times 90^2}$

$\mathbf{A = 16200}$

Hence, the maximum area is 16200 square yards

Read more about maximum areas at:

brainly.com/question/11906003

7 0

2 years ago

Which angle is the included angle for MP¯¯¯¯¯¯ and MN¯¯¯¯¯¯¯ ? ∠M ∠N ∠P

hram777 [196]

Answer:

First one.

Step-by-step explanation:

M is in both angles.

8 0

3 years ago

Read 2 more answers

A town planning committee would like to survey a sample of residents to determine whether there may be interest in building a do

Ede4ka [16]

I would say the answer is C as it is the most unbiased, and considers everyone in the residential area, rather than just dog owners or just residents who do not own pets.

7 0

3 years ago

Rebecca burns an average of 210 calories in 35 minutes of ballet

Rudiy27

210/ 35 = 6

she burns 6 calories per minute.

7 0

2 years ago

Will mark brainliest to whoever can answer

tia_tia [17]

Answer:

A. 7

Step-by-step explanation:

h(x)=2x + 4

2(7)=14

14+4=18

3 0

2 years ago