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
Snowcat [4.5K]
3 years ago
7

The Humane Society reports that approximately 40% of all US households own at least one dog. In a random sample of340 households

, 153households said that they owned at least one dog. Does this data provide sufficient evidence to indicate the Human Society was wrong using a 5% level of significance? We are attempting to show thatthe Humane Society is incorrect.
Mathematics
1 answer:
fgiga [73]3 years ago
4 0

Answer:

Step-by-step explanation:

Download docx
You might be interested in
Please help me, because they ask for so many characters in Brainly lol
Andrej [43]

Answer:

y=3x+5

Step-by-step explanation:

Hi there!

Linear equations are typically organized in slope-intercept form: y=mx+b where <em>m</em> is the slope and <em>b</em> is the y-intercept (the value of y when the line crosses the y-axis)

Given that the slope is 3, we can plug this into y=mx+b as <em>m</em>:

y=3x+b

Now, to solve for <em>b</em>, simply plug in the given point:

-7=3(-4)+b\\-7=-12+b\\b=5

Therefore, the y-intercept is 5. Plug this back into the equation:

y=3x+5

I hope this helps!

4 0
2 years ago
What’s is the answer to this equation -3 - 5n = 1 - 6n
Tomtit [17]

-3 - 5n = 1 - 6n

   +6n       +6n

-3 + n = 1

+3         +3

n = 4

Hope this helps! ;)

4 0
3 years ago
I need help please?!!!!
Neporo4naja [7]

Answer:

Yes.

Step-by-step explanation:

7 0
3 years ago
Which is bigger 5/9 or 11/20
Lina20 [59]
5/9 = 0.56
11/20 = 55/100 = 55%
So that means 5/9ths is bigger than 11/20ths 
Hope this helped, trust me i know best:)
7 0
3 years ago
Question 1)<br>Solve 8x + 3 = 3x + 18​
Dafna1 [17]

Step-by-step explanation:

8x-3x = 18-3(like terms)

or,5x = 15

or,x=15/5

or,x=3

8 0
3 years ago
Read 2 more answers
Other questions:
  • CONSTRUCTED-RESPONSE ITEM 14. Four people each deliver food to people's homes.
    9·1 answer
  • If y varies inversely as x, and y = 5 as x = -2, find y for the x-value of 3.
    10·1 answer
  • Describe a relationship modeled by the function f(x) = 4x3 − 72x2 + 320x
    7·1 answer
  • Is ABCD a parallelogram?Explain how you know?<br><br> Is EFGH a parallelogram?Explain how you know?
    11·1 answer
  • 1.F(x)=2x+6 find f(20) 2.find x when f(x)=20
    8·1 answer
  • A diagram shows a square with a perimeter of 40cm. Work out the percentage of the area inside the square that is shaded.
    15·2 answers
  • I NEED HELP CAN YALL PLEASE HELP ME WITH THIS?
    5·2 answers
  • Answer choices 22 and 32 please help
    15·1 answer
  • Help!!! i have to pass this lesson to get a grade please help
    14·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Csf%20-4%289x%2B9%29" id="TexFormula1" title="\sf -4(9x+9)" alt="\sf -4(9x+9)" align="absmid
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!