All categories

2 years ago

How to solve it and answer

Mathematics

1 answer:

Arlecino [84]2 years ago

8 0

Hi there!

»»————-　★　————-««

I believe your answer is:

Scatterplot B

»»————-　★　————-««

Here’s why:

A scatterplot with a correlation coefficient of 0 would show no relationship between the variables at all. It will not form any line at any strength.
Scatterplot B best resembles this. Notice how the plots do not resemble a line; they are just 'scattered' all over.

⸻⸻⸻⸻

I have attached a picture for reference.

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

You might be interested in

Write the equation of the line that has a slope of 5 and a y-intercept of 9.

Anon25 [30]

Answer:

Realmente no lo se.

Step-by-step explanation:

Realmente no lo se. no sé. así que sí, lo siento, no puedo ayudar.

7 0

2 years ago

Customers who purchase museum tickets in advance receive 10% off the regular admission price. Anias paid a sale price of $54. He

alisha [4.7K]

Answer:

Regular price of a ticket = $60

Step-by-step explanation:

Given:

On purchasing museum tickets in advance customers get 10% off on the regular price of ticket.

Anias paid the sale price of ticket = $54

To find the regular price of ticket.

Solution:

Let the regular price of ticket in dollars be $=x$

Discount offered for booking in advance = 10%

Discount amount in dollars = $Discount\ percent \times Regular\ price=10% \times x =0.10 \times x =0.1x$

Sale price of a ticket in dollars= Regular price - Discount amount= $x-0.1x=0.9x$

Sale price given for a ticket = $54

So, we have:

$0.9x=54$

Dividing both sides by 0.9

$\frac{0.9x}{0.9}=\frac{54}{0.9}$

∴ $x=60$

∴ Regular price of a ticket = $60

6 0

3 years ago

Read 2 more answers

Suppose y varies directly with x, and y = 8 when x = –6. What direct variation equation relates x and y? What is the value of y

Agata [3.3K]

Given:
y varies directly with x
y = 8 when x = -6

what is the value of y when x = -2?

y = kx

we need to get the constant of variation.
8 = k(-6)
8/-6 = k
4/-3 = k or - 1 1/3

y = -4/3 (-2)
y = (-4*-2) / 3
y = 8 / 3
y = 2 2/3 OR 2.67

The correct answer is Choice B. y = -1.33x ; 2.67

4 0

2 years ago

I’m confused on this one

otez555 [7]

Well a circle has 360 degrees and this question wants the degree of counter-clockwise.

I think first we subtract 69 from 360, since that is the rotation clockwise, to get the angle of rotation.

360 - 69 is 291 degrees

7 0

2 years ago

Read 2 more answers

Solve for a.<br> a+b= 15

AleksandrR [38]