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
ankoles [38]
3 years ago
6

What kind of relationship does the following scatter plot show?

Mathematics
1 answer:
Marina CMI [18]3 years ago
5 0

Answer:

B. Positive relationship, linear

General Formulas and Concepts:

<u>Statistics</u>

Trends

  • Positive Correlation - data is increasing
  • Negative Correlation - data is decreasing
  • No Correlation - data is scattered

Step-by-step explanation:

According to the given graph, we see that our data is increasing. Therefore, there will be a positive relationship in the graph.

∴ Answers C and D are eliminated.

We also see that we can draw a best line of fit in the graph. Since we can approximate this data using a linear line, our answer choice would be B.

You might be interested in
use the distance formula to find the distance, to the nearest tenth, between each pair of points (4,5) and (0,2)
Pavlova-9 [17]

Let us use the formula with the point (4,5) and (0,2)

\begin{gathered} d=\sqrt[]{(x_1-x_2)^2+(y_1-y_2)^2}=\sqrt[]{(4-0)^2+(5-2)^2} \\ =\sqrt[]{16+9}=\sqrt[]{25}=5 \end{gathered}

8 0
1 year ago
Use the grouping method to factor x^3+x^2+3x+3
maks197457 [2]

Answer:

(x^2 + 3)(x + 1).

Step-by-step explanation:

x^3 + x^2 + 3x + 3

= x^2(x + 1) + 3(x + 1)

= (x^2 + 3)(x + 1).

7 0
3 years ago
Which of the following expressions is this one equivalent to?
schepotkina [342]

Answer: C. x-2

Step-by-step explanation:

We have the following expression:

\frac{x^{4} -2x^{3} +x-2}{x^{3}+1}

Factoring in the numerator:

\frac{x(x^{3}+1)-2(x^{3}+1)}{x^{3}+1}

Factoring again in the numerator with common factor x^{3}+1:

\frac{(x^{3}+1)(x-2)}{x^{3}+1}

Simplifying:

x-2

Hence, the correct option is C. x-2

3 0
3 years ago
Can someone help 12 points on the line
ANTONII [103]

Answer:

x=6

Step-by-step explanation:

We can write this as a ratio

x        9

---- = --------

10       15

Using cross products

15x = 10*9

15x = 90

Divide by 15

15x/15 = 90/15

x =6

7 0
3 years ago
X4 – 17x2 + 16 = 0 Rewrite the equation in terms of u
slavikrds [6]
You probably are interested in expressing the given equation as a quadratic equation in u, as it will make it easy to find the solutions.

Let u = x²
So,
u² = x⁴

So, the given equation can be written as:

u² - 17u + 16 = 0

Now the equation is quadratic in u and the solutions can be calculated using quadratic formula or factorization.

6 0
3 years ago
Read 2 more answers
Other questions:
  • There are 4 colas, 1 ginger ale, 7 root beers, and 6 cherry sodas in a cooler. What are the odds of against choosing a ginger al
    9·2 answers
  • nate walks 25 meters in 13.7 seconds. If he walks at this same rate, which of the following is closest to the distance he will w
    11·1 answer
  • Each block is 3/4 inch tall. Eve stacks 10 blocks. How tall is Eve’s stack?
    12·2 answers
  • I need help on 6, 7, and 8. Please help me fast!
    12·1 answer
  • Rent and other associated housing costs, such as utilities, are an important part of the estimated costs of attendance at colleg
    7·1 answer
  • What’s the square root of 999
    15·1 answer
  • A baseball player got 102 hits in the last 300 times at bat. Explain how you would find the percent of times at bat.​
    9·2 answers
  • Part 1 : Adding &amp; Subtracting Monomials
    7·1 answer
  • A section of a deck is shaped like a trapezoid. For this section, the length of one base is 29 feet, and the length of the other
    15·1 answer
  • If mZFBC = (10x – 9), mZCBE = (4x + 15),<br> find mZFBE.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!