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
faltersainse [42]
2 years ago
10

Rewrite the following equation in slope-inte

Mathematics
1 answer:
Nonamiya [84]2 years ago
7 0

Answer:

y = 13x + 86

Step-by-step explanation:

y−8 =13(x+6); distribute the 13

y - 8 = 13x + 78; now add 8 to both sides

y = 13x + 86; this is the slope intercept form

You might be interested in
Need help with this one
Natasha2012 [34]
This is the distributive property
5 0
2 years ago
Read 2 more answers
Given the sequence in the table below, determine the sigma notation of the sum for term 4 through term 15
goblinko [34]
a_n=5 \ for \ n=1 \\
a_n=-10 \ for \ n=2 \\
a_n=20 \ for \ n=3

You can see it's a geometric sequence because the ratio is constant (\frac{a_3}{a_2}=\frac{a_2}{a_1}).
The nth term of a geometric sequence:
a_n=a_1 \times r^{n-1}

a_1=5 \\
r=\frac{a_2}{a_1}=\frac{-10}{5}=-2 \\ \\
a_n=5(-2)^{n-1}

It has to be the sum for term 4 through term 15, so n=4 and the number above the sigma is 15.

Your answer:
\sum^{15}_{n=4} 5(-2)^{n-1}
3 0
3 years ago
Read 2 more answers
4.26 rounded to the tenths place
Vadim26 [7]
It would become 4.3 because 6 is 5 or greater so you round up.
7 0
3 years ago
Read 2 more answers
Order the following fractions from least to greatest 2/8 2/3 2/9
tatuchka [14]

Answer:

2/9, 2/8, 2/3

Step-by-step explanation:

2/9= 0.22 (to 2 decimal point)

2/8= 0.25

2/3 = 0.67

8 0
3 years ago
Researchers wanted to determine if there was an association between the level of satisfaction of an individual and their risk of
castortr0y [4]

Answer:

Step-by-step explanation:

Hello!

To see if there is an association between the variables:

"Level of satisfaction of an individual"

"Risk of diabetes of an individual"

The researchers studied 1621 people over 5 years.

Observations recorded:

Interviews of daily lives and hassles and hypothetical situations that were studied to assess their emotions.

Determination, if in the course of these 5 years the individuals experienced any type of diabetes.

Conclusion "Satisfied individuals are less likely to have diabetes"

a) This is a prospective cohort study.

In this type of study, a group of individuals that share the same characteristics is observed over some time, recording the events of interest.

b) Considering that the experiment concluded that "satisfaction" reduces the "risk of diabetes", we can determine that the response variable is "Risk of diabetes of an individual" and the explanatory variable is "Level of satisfaction of an individual".

Remember, the explanatory variable is the one considered to have a direct effect over the response variable.

c) "the research team also hasn't ruled out that a common factor like genetics could be causing both the emotions and the lung cancer."

There is a new variable that may affect the experiment. Be "genetic factor" the new variable and it affects directly "emotions and lung cancer", we can say that if some of those individuals are genetically predisposed to have lung cancer, this affects their emotions (satisfaction) and therefore, modifying their risk of having diabetes.

If this is so, then the genetic factor could be a lurking variable affecting directly the result of the observational experiment. Then the correct answer is:

A. The researchers may be concerned with confounding that occurs when the effects of two or more explanatory variables are not separated or when some explanatory variables were not considered in a study, but that affects the value of the response variable.

I hope it helps!

3 0
2 years ago
Other questions:
  • In the new logo, what fraction of the parallelogram is shaded?
    13·1 answer
  • two chords in the same circle are congruent if and only if the associated central angles are supplementary. true or false
    5·2 answers
  • Mary is creating valentine’s Day card for her friends and can choose from white,red,or pink construction paper to create a heart
    12·1 answer
  • The length is 3 inches more than the width period the width is 2 inches more than the height. The volume is 120 in.³. What is th
    5·1 answer
  • Please hellllp fasttttttt
    6·2 answers
  • Help on this one please I just want to see if I’m right
    9·1 answer
  • In a scalene triangle, the longest side is opposite the angle with the smallest
    11·1 answer
  • Calculate the distance between two points (-6,8) and (-8,3) ?
    15·2 answers
  • [2] + [-13]= <br>please help me!!!​
    6·2 answers
  • Which of the following is not a way to represent the solution of the inequality 5(x + 2) 2 7x + 2(x - 1)?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!