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
galina1969 [7]
3 years ago
11

HELP NEEDED ASAP!! Amani computed in a two-way table the relative frequencies of sales of homes listed with two different real e

state
companies.
Home Sales by Real Estate Company
Sold in
100 Days or Less
44.5%
45.1%
Did Not Sell
within 100 Days
55.5%
54.99
Company A
Company B
Which statement best describes the relationship between the two variables?
O There is an association because the relative frequencies by column are similar,
There is an association because the relative frequencies by row are similar.
There is no association because the relative frequencies by column are similar,
There is no association because the relative frequencies by row are similar.
Mathematics
2 answers:
guajiro [1.7K]3 years ago
8 0
The answer is c.

When you look at the data, in the first column, the frequency of sales of both are similar. Even the second column shows similar data. Association is determined if there is a significant difference between the data in each column/row depending on what you are aiming to answer.

In this case, we look at it per column because you want to compare the frequencies of sales of each company which are aligned by columns. So we know to look at the columns and not the rows.
Nadusha1986 [10]3 years ago
6 0

Answer:

C

Step-by-step explanation:

You might be interested in
Amy cut 32 feet of chain into pieces that were each ft long. How many of these pieces did Amy have after cutting the chain?
hammer [34]
If they are all a foot long then she should have 32 pieces of Chain
7 0
2 years ago
Read 2 more answers
How many different arrangements of 3 letters can be formed if the First letter must be W or K
Llana [10]
You would do 2 · 26 · 26 = 1,352 different arrangements 
8 0
3 years ago
Read 2 more answers
How many solutions does 2j+7=2j+7 have
svlad2 [7]
The left side of the equal sign is exactly the same as the right side, so it has infinitely many solutions.
4 0
3 years ago
Help me please I beg you
Dmitrij [34]

Answer:

Neither

Step-by-step explanation:

We need to transform one of the equations into its slope-intercept form:

y + 2/5x = 8

Subtract 2/5x from both sides:

y = -2/5x + 8

y = -5/2x - 7

Graphing both lines, they do intersect at point (-7.14, 10.86), but they are not parallel, nor are they perpendicular from each other. By definition, perpendicular lines must appear to be perpendicular (that is, they intersect at a 90° angle).

Looking at the attached graph (where the purple line is y = -2/5x + 8), their lines do not form a 90° angle.

Therefore, the correct answer is neither.

Please mark my answers as the Brainliest, if you find my explanations helpful :)

5 0
3 years ago
Read 2 more answers
1. A sine function has the following key features
strojnjashka [21]

Answer:

1) y= 2sin(\frac{1}{2}x) + 2

2) y= 3sin(\frac{\pi}{2}x)-1

3) y= 2sin(2x) -2

Step-by-step explanation:

General form of sin function is

y= Asin(Bx) + C

Where A is Amplitude

B is \frac{2\pi}{\text{Period}}

C is Mid line

1) Given : A sine function has the following key features  

Frequency = \frac{1}{4\pi}

Period is P=\frac{1}{f}=\frac{1}{\frac{1}{4\pi}}=4\pi

Amplitude= 2

Mid line y= 2

Y intercept (0,2)  

This function is NOT a reflection of its parent function of the x-axis

Solution : We put the value in the general form of sin function

A= 2 ,  B=\frac{2\pi}{4\pi}=\frac{1}{2} , C=2

y= Asin(Bx) + C

y= 2sin(\frac{1}{2}x) + 2

2) Given : A sine function has the following key features  

Period = 4

Amplitude = 3

Mid line y = -1

Y intercept (0,-1)

Solution : We put the value in the general form of sin function

A= 3 ,  B=\frac{2\pi}{4}=\frac{\pi}{2} , C=-1

y= Asin(Bx) + C

y= 3sin(\frac{\pi}{2}x)-1

3) Given : A sine function has the following key features  

Period = \pi

Amplitude = 2

Mid line y = -12

Y intercept (0,-2)

Solution : We put the value in the general form of sin function

A= 2 ,  B=\frac{2\pi}{\pi}=2 , C=-2

y= Asin(Bx) + C

y= 2sin(2x) -2

5 0
3 years ago
Other questions:
  • Determine the approximate ordered pair for f(x) = g(x). the graph of two linear functions negative 4 times x plus 15 times y equ
    12·1 answer
  • Gordon recently started jogging. Last week he jogged for 15 minutes. Starting this week, he decided to add 2 minutes to his jog
    12·1 answer
  • I Need Help Fast Please
    10·1 answer
  • ​Yesterday, Jack drove 33 and one half
    8·2 answers
  • What is the event space for rolling a number greater than 1 with one die
    6·2 answers
  • Answer please I’m stuck
    10·1 answer
  • Savanna spent a total of $116 on 30 plates, 40 cups, and 4 packages of napkins. Matthew spent $1000 on 250 plates, 300 cups, and
    15·1 answer
  • Write an equation in point-slope form for the line that satisfies the given set slope of 4/5, passes through (10,-30
    14·1 answer
  • You travel 243 miles in 4.5 find the speed you travel.​
    9·2 answers
  • A CUBIC PRISM WITH A SIDE OF 10. HAS A SURFACE AREA OF WHAT?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!