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
Brrunno [24]
3 years ago
13

PLEASE HELPPPPPPPPPPP

Mathematics
1 answer:
damaskus [11]3 years ago
3 0

Answer:

A.   x < -4  or  x >= 3

Step-by-step explanation:

A solid dot at 3, and shading to the right, means all numbers greater than or equal to 3.

An open dot at -4 and shading to the left means all numbers less than -4.

A number cannot be both 3 or greater AND less than 4, so you must use the word "or" between the the two parts of the answer.

Answer: A.   x < -4  or  x >= 3

You might be interested in
QUESTION 1 Provide an appropriate response. Compute the standardized test statistic, X 2 , to test the claim σ 2 ≥ 12.6 if n = 1
Anna [14]

Answer: 11.667

Step-by-step explanation:

The formula to find the test statistic for chi-square test is given by :-

\chi^2=\dfrac{(n-1)\cdot s^2}{\sigma^2}

Given : Claim : \sigma^2=12.6

n = 15\ ;\ s^2 = 10.5

Then , the standardized test statistic will be :-

\chi^2=\dfrac{(15-1)\cdot 10.5}{12.6}\\\\=\dfrac{14\cdot 10.5}{12.6}=11.6666666667\approx11.667

Hence, the standardized test statistic \chi^2=11.667

8 0
3 years ago
George Orwell was visiting London and left his hotel at 8:00 am and returned at 9:00 pm. That day, he was recorded 286 times by
cupoosta [38]
Orwell, on average, was photographed 22 times every hour.
4 0
3 years ago
Read 2 more answers
I need help on number 6
dlinn [17]
9400000-2700000=6700000
8 0
3 years ago
Read 2 more answers
Addison read 25 pages of the book the first day. She continued to read 20 pages every day. The book has 245 pages. Write an ineq
Akimi4 [234]
It should be twelve days

5 0
3 years ago
Read 2 more answers
A line with a slope of 3 passes through (2,5). Which choice is an equation of this line?
damaskus [11]

The point-slope form of the equation of a line of slope m through point (h, k) is given by

... y - k = m(x - h)


Substituting your given values, you have ...

... B. y - 5 = 3(x - 2)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer all of it like this <br> 1:<br> 2:<br> 3:<br> 4:
    9·1 answer
  • Write an algebraic expression for the word phrase six times a lenght w?
    13·1 answer
  • In right triangle abc shown below, altitude cd is drawn to hypotenuse (ab). explain why δabc ∼ δacd.
    14·1 answer
  • Prove (1+sin/csc-cot)-(1-sin/csc+cot)=2(1+cot)​
    11·1 answer
  • At cheng's bike rental, it cost $12 to rent a bike for 3 hours. how many hours of bike use does a Customer get per dollar?​
    11·1 answer
  • GEOMETRY HELP !!!!!!!!!What is the sequence of transformations that
    14·1 answer
  • What is the difference between 28.935 and 13.011 , to the nearest integer?
    10·1 answer
  • Please help ASAP<br>the answer are within the pic
    5·1 answer
  • Each piece of candy costs $0.45. If you have $9 to spend on candy how many pieces can you buy?
    14·1 answer
  • Please please please help me I’ll give brainly
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!