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
PLEASE HELP ME OUT!!!
DedPeter [7]

Answer:

20/3  or  6.67  or  6 \frac{2}{3}  (any of these are correct)

Step-by-step explanation:

Volume of triangular pyramid formula is V = 1/3 * base area * height

V = 1/3 * 5 * 4 = 20/3

20/3  or  6.67  or  6 \frac{2}{3}

4 0
1 year ago
The perpendicular line of x-6y=2, (2, 4) in slope intercept form
pentagon [3]
The perpendicular line to x-6y=2, and passing through (2, 4) is y=-6x+16
3 0
3 years ago
Put the expression (48c)^3/4 in radical form hurry plz
Svet_ta [14]
Remember that if something is raised to a fraction exponent, the denominator of the fraction is the radical and the numerator stays a power. So it becomes:

fourth root of (48c)^3

Hope this helps
8 0
3 years ago
What does change mean in math PLEASE HELP AND ANSWER RIGHT AWAY IF YOU AVAILABLE
Mazyrski [523]

Answer:

"The mean is the average of the numbers: a calculated "central" value of a set of numbers. To calculate it: add up all the numbers, then divide by how many numbers there are." -- Math is Fun


4 0
3 years ago
Numbers that are greater than 5 and less than 5.75
Goshia [24]
The easy way to think about this is what number comes between 5 and 7? The answer is 6 (but we have to consider that it's negative in this case.) So the answer is -6 Another way to look at it is with a number line (not to "Which number is greater than -7 and less than -5"? scale.)<===(-7)==(-6)==(-5)==(-3)==(-2)==(-1)==(0)==(1)==>Notice how -6 comes between the two numbers. -6 is larger than -7 (it's "less negative" -- "Which number is greater than -7 and less than -5"? closer to zero) -6 is less than -5 (it's "more negative" -- further away from zero)
5 0
3 years ago
Read 2 more answers
Other questions:
  • PLS HELP ASAP 15 PTS
    7·1 answer
  • The Sun is roughly 10^2 times as wide as the Earth. The Star KW Sagittarii is roughly 10^5 times as wide as the Earth. About how
    12·1 answer
  • Simplify <br> (-8y^2+6y-1)+(-8y^2+8y+1)(-3y^2+9y-9)
    8·1 answer
  • PLZ HELP I BEG YOU 20 POINTS!!!!
    10·2 answers
  • Which expression is equivalent to (c-2d)(3c-2d)
    5·2 answers
  • Can y’all please help me question 13-14 ?!
    6·1 answer
  • W(-10,4) X (-3,-1) and Y (-5,11)
    6·2 answers
  • PLZZ HELP!!!
    12·1 answer
  • 5^4/5^7 simplified is
    12·2 answers
  • The slope of the line p is__and the slop of the line q is__
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!