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
xxTIMURxx [149]
2 years ago
7

A research company surveys 8,000 people. The company expects 6,000 people to respond favorably. If there is a percent error of 2

.5%, what is the range of people who will respond favorably to the survey? please help
Mathematics
1 answer:
Aliun [14]2 years ago
8 0

Answer:

400

Step-by-step explanation:

6/8 = 0.75 or 75% expected to respond favorably.

Margin of error 2.5%:

  Lower bound: 0.75 - .025 = 0.725

  Upper bound: 0.75 + .025 = 0.775

Range:

  Lower bound: 8000 * 0.725 = 5800

  Upper bound: 8000 * 0.775 = 6200

  6200 - 5800 = 400

You might be interested in
Can somebody please help!! Its a math equation on my math quiz
CaHeK987 [17]

Answer:

w = q z + 4

Step-by-step explanation:

Solve for  w  by simplifying both sides of the equation, then isolating the variable.

5 0
2 years ago
Read 2 more answers
GCF of 36(x-5) and 48 (x-5)^9
Murljashka [212]
I think the Answer is 1728 (x-5)^ 10
4 0
3 years ago
If y = x3 - 3 , find the value of y when x = -2
Contact [7]
Y = (-2)3 - 3
Y = -6 - 3
Y= -9
8 0
3 years ago
Can some one pls help
Scrat [10]

Answer:

B

Step-by-step explanation:

because your dividing

7 0
3 years ago
Read 2 more answers
Please help I'm Timed Will Name Brainliest if Correct.
Reptile [31]

Answer:

A

Step-by-step explanation:

We can see that Function A's y coordinate doubles every time. The function A = f(x) = 5(2)^x. It is an exponential growth function, and therefore y can never be 0. This means that A does not have an x-intercept.

Function B is a rational function. x cannot be 0, since that would result in an undefined number. This also means that B does not have an x-intercept.

3 0
3 years ago
Other questions:
  • Please can someone help me find X using sin cos and tan​
    5·2 answers
  • Question 1: Describe how you would use the distributive property to simplify (39 x 5). Question 2: Your best friend tells you th
    8·1 answer
  • woman has 7 coworkers' man. How many different possible groups of four people could do the project, if one out of three is women
    11·1 answer
  • How many grams of sugar must be added to 60 grams of a solution that is 32% sugar to obtain a solution that is 50% sugar?
    5·1 answer
  • Given the function f(x)=x+5-1 choose the correct domain
    13·1 answer
  • The value of the 7 in 27,459 is how many times the value of the 7 in 40,735?
    7·2 answers
  • Anyone know what 8th grade workbook are these pages from called? Will give brainliest.
    15·2 answers
  • Tate rents some table 362 for some chairs $3 for each party get spends $500 enter an equation
    6·1 answer
  • I need help on this question
    13·2 answers
  • PLZ HELPPPPPP!!!!!!!!!​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!