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
blsea [12.9K]
3 years ago
12

Systematic random sampling is used to interveiw residents in 25% of 80 apartments in a building. The sampling interval would be

Mathematics
1 answer:
DedPeter [7]3 years ago
8 0

The answer is A, A is the answer

You might be interested in
How do you find unit price? For example 25/500
Klio2033 [76]
Y divided by x or 500 divided by 25
8 0
3 years ago
Read 2 more answers
HOMEWORKKKKKKKKKKKKKKKKKKKKKKKK
IrinaVladis [17]

Answer:

yooooooooooooooooooooo

Step-by-step explanation:

5 0
3 years ago
For one batch the recipe calls for one and 1 2/3 cups of flour and you want to make 2 1/2 batches how much flour would you need
Goryan [66]
I think is 3 and 2/3 (I hope I got it right)
4 0
3 years ago
What is the justification for the step taken from line 2 to line 3?
stiv31 [10]

Step-by-step explanation:

3x+9-7x=x+10+x\\-4x+9=2x+10\\-6x+9=10\\

  • In the line 2, only variables were operated with a reduction of similar terms in each side of the equation, giving as result -4x at one side, and 2x at the other side.
  • In the line 3, terms with variables were joined together in one side of the equation, and then, they were operate it, given as result -6X.
3 0
3 years ago
Read 2 more answers
which shows the students in order from greatest test score to lease test score Alex 0.95 Octavia 16/20 Tonya 9/10 Wilson 0.87 ​
Nonamiya [84]

Answer:

Alex (0.95), Tonya (0.90), Wilson (0.87), Octavia (0.80)

Step-by-step explanation:

To solve this, we have to convert all of the scores into either a decimal or a fraction. In this case, I will be solving all of them into decimals since it is easier.

Alex: 0.95

Octavia: 16/20 = 0.80

Tonya: 9/10 = 0.90

Wilson: 0.87

Therefore, we can order these from greatest score to least score.

Alex (0.95), Tonya (0.90), Wilson (0.87), Octavia (0.80)

4 0
2 years ago
Other questions:
  • May someone help me plz? Thank you!
    12·2 answers
  • (Dividing polynomials ick!) Please help I'm failing summer class:)
    10·1 answer
  • Which number line shows the solution to -4 minus (-1)
    13·2 answers
  • A = 3b + 8 b 1. - 3 5 7 a​
    6·1 answer
  • A rectangular restaurant kitchen is 24 meters long and 10 meters wide. what is its perimeter?​
    5·1 answer
  • Jaclyn estimates that the square root of 50 in the following way:
    10·1 answer
  • The price of gallon of gasoline went from $3.50 to $2.87. What is the percent decrease?
    5·2 answers
  • Need help please answer this.
    5·1 answer
  • Help please I’m tired
    10·1 answer
  • How do you do this then? (higher tier maths GCSE)​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!