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
Andreas93 [3]
3 years ago
10

A ________ exists between two variables when the values of one variable are somehow associated with the values of the other vari

able. correlation inference difference trial
Mathematics
1 answer:
motikmotik3 years ago
8 0
Correlation would be the correct answer
You might be interested in
The price of a ring was increased by 9% to £1800. What was the price before the increase? Give your answer to the nearest penny.
Alla [95]

Answer:

see steps

Step-by-step explanation:

New price  was increase from 100% to 109% at £1800.

By proportionality,

old price / 100% = 1800 / 109%

Cross multiply to get

old price = $1800 * 100% / 109% = £1651.38

6 0
2 years ago
Read 2 more answers
If mercy chews an average of 32 sticks of gum per month, how many months will it takes her to chew 2,400 sticks of gum?
vlabodo [156]

Answer:

75 months

Step-by-step explanation:

2400/32=

5 0
3 years ago
Read 2 more answers
Solve: x2 − x − 6/x2 = x − 6/2x + 2x + 12/x After multiplying each side of the equation by the LCD and simplifying, the resultin
Vesna [10]

The resulting equation after simplyfing the given equation is 3x^2 + 20x + 12 = 0 and whoose solutions are x = -2/3 or x = -6.

According to the given question.

We have an equation

\frac{x^{2}-x-6 }{x^{2} } = \frac{x-6}{2x} +\frac{2x+12}{x}

So, to find the resulting equation of the above equation we need to simplify.

First we will take LCD

\frac{x^{2} -x - 6 }{x^{2} } = \frac{x -6+2(2x + 12)}{2x}

\implies \frac{x^{2}-x-6 }{x^{2} } =\frac{x-6+4x+24}{2x}

\implies \frac{x^{2}-x-6 }{x^{2} } = \frac{5x +18}{2x}

Multiply both the sides by x.

\frac{x^{2}-x-6 }{x} = \frac{5x+18}{2}

Again multiply both the sides by x

2x^{2} -2x-12 = 5x^{2} +18x

\implies 5x^{2} -2x^{2} +18x +2x +12 = 0

\implies 3x^{2} + 18x+2x + 12 = 0

Factorize the above equation

⇒3x(x+6)+2(x+6) = 0

⇒(3x + 2)(x+6) = 0

⇒ x = -2/3 or x = -6

Hence, the resulting equation after simplyfing the given equation is 3x^2 + 20x + 12 = 0 and whoose solutions are x = -2/3 or x = -6.

Find out more information about equation here:

brainly.com/question/2976807

#SPJ4

7 0
1 year ago
at what rate of interest the compound amount on rs 8000 for 2 years is rs 10648? Please someones help me ​
alexandr402 [8]

Answer:

hope this helps and pls mark as brainliest

8 0
3 years ago
Harriet rode her bike 2 miles to the mall.She then rode 3/4 mile to the grocery store.She came back the way she went.How many mi
Zielflug [23.3K]
5 1/2 miles
2+2= 4
3/4+3/4= 1 2/4 simplify = 1 1/2
1 1/2+ 4=5 1/2
3 0
2 years ago
Other questions:
  • DO,K = (0, 2) (0, 6)<br> The scale factor is<br><br> 0<br> 1/3<br> 3
    7·1 answer
  • What is the slope of the line that passes through (3, -4) and (-2, 5). A)-5/9 B)-9/5 C)9/5 D)5/9
    10·1 answer
  • Guys I need help please help me
    14·1 answer
  • The function y = 1.5 + o.35x represents the price of y for a taxi ride of x miles. Which of the following is not a reasonable do
    5·1 answer
  • Is 20 quart greater than 80 cups
    15·1 answer
  • Six PS4 games cost $348. The cost of games varies directly with the number of games. Write a direct variation equation.
    15·1 answer
  • A boy gets 560 marks out of 700. What is the percentage of his marks?​
    12·2 answers
  • 120-2x=30, what’s x?
    7·1 answer
  • PMDAS<br> SHOW YOUR SULUTION <br><br>2. 12-8 + 4 + 9x (40 + 4)<br><br> 3. (18 - 9) * 4 + 8 +35 - 5​
    9·1 answer
  • at what rate of compound interest per annum will the compound interest on rupees 270000 be rupees 8937 in 3 years ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!