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3 years ago

Which of the following scatter plots shows a strong, negative linear association between variables ?

Mathematics

2 answers:

DIA [1.3K]3 years ago

6 0

Answer:

Step-by-step explanation:

The dots are all along the line, which makes it strong, and the line is going down, which makes it negative.

hope this helps :)

Ivan3 years ago

4 0

Answer:

A is the answer.

Step-by-step explanation:

All of the points are together and the line is going down. PLEASE MARK BRAINLIEST!!!!!!!!!!

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Simplify.12-16/(-4) A.8 B.-1 C.16 D.1

anygoal [31]

We need to follow PEMDAS.

We need to do the division before we can do the subtract (which becomes into addition because of the signs).

12 - 16/-4

12 - (-4)

12 + 4

16

Your final answer is C. 16.

8 0

3 years ago

A recipe calls for 2/5 cup of sugar for every 8 teaspoons of vanilla. What is the unit rate in teaspoons per cup ?

tamaranim1 [39]

For 2/5 cup, vanilla needed = 8 teaspoons
so, for 1 cup, it would be: 8 / 2/5
⇒8 × 5/2
⇒40/2
⇒20

In short, Your Answer would be 20 teaspoons

Hope this helps!

7 0

3 years ago

Read 2 more answers

The volume of a rectangular prism is represented by the function x3 + 11x2 + 20x – 32. The width of the box is x – 1 while the h

Oksi-84 [34.3K]

we know that

the volume of a rectangular prism is equal to

$V=L*W*H$

where

L is the length of the box

W is the width of the box

H is is the height of the box

in this problem we have

$V=x^{3\ }+11x^2+20x-32$

$W=x-1$

$H=x+8$

$L=?$

<u>Find the length of the box</u>

Using a graph tool-------> we will determine the roots of the equation of volume

see the attached figure

the roots are

$x=-8\\x=-4\\ x=1$

$x^{3\ }+11x^2+20x-32=(x+8)*(x+4)*(x-1)$

therefore

<u>the answer is</u>

the length of the box is equal to $(x+4)$

8 0

3 years ago

Read 2 more answers

Write the equation of the line that passes through the points (3,-2) and (5, -1).

steposvetlana [31]

Answer:

Step-by-step explanation:

8 0

2 years ago

I'm confused, can someone help?

sergiy2304 [10]

To solve for S, you would want to get rid of the denominator so multiply 360 onto both sides. then the equation is 360A=pi times r squared times S. Divide both sides by pi and r squared and you get S=360A/pi times r squared

7 0

3 years ago