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
Elan Coil [88]
3 years ago
7

Vikki wants to determine whether students in her school would rather attend sporting event or a concert. Which would be the BEST

method for Vikki to produce a representative sample?
A. Randomly survey 50 students from each of the three grades at her school

B. Randomly survey 20 students from each of the three grades at her school

C. Randomly survey 50 students from her grade at her school

D. Randomly survey 50 students at her school
Mathematics
2 answers:
nevsk [136]3 years ago
7 0
Most likely ill go with D.
bija089 [108]3 years ago
3 0
B . in that way , she'd get a variety of age groups and stuff
You might be interested in
lame 《 Solve & Share A flash drive costs $24, including tax. A customer purchases 3 flash drives and pays the cashier $80. H
lbvjy [14]

Answer:

$8

Step-by-step explanation:

1 flashdrive = $24

3 flash drives x $24 = $7

$80 - $72 = $8

3 0
3 years ago
Find the percent change from the first value to the second 50;30
Alex787 [66]

Answer:

-40%

Step-by-step explanation:

NV = new value

OV = old value

percent change = (NV - OV)/(OV) × 100%

percent change = (30 - 50)/(50) × 100%

percent change = -20/50 × 100%

percent change = -40%

5 0
2 years ago
A town has a population of 1,000 people. The population triples every 100 years. Which equation and graph show the number of yea
photoshop1234 [79]
I believe you have to add the 1,000 and 100
3 0
3 years ago
10 ice cubes fit into 1/2 a tray. How many ice cubes fit per tray? 5<br> (1 Point)
NeX [460]

Answer:

20 ice cubes. Hope this helps!! ;)

Step-by-step explanation:

6 0
3 years ago
Divide.<br><br> (<img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20" id="TexFormula1" title=" x^{2} " alt=" x^{2} " align="absm
Maksim231197 [3]
    (x+6)^2 
----------------
x^4+11x+30
6 0
3 years ago
Other questions:
  • Suppose you are offered just one slice from a round pizza (in other words, a sector of a circle). The slice must have a perimete
    10·1 answer
  • If the perimiter of a sector is 4 times its radius, then the radian measure of the ceenral angel of the sector is
    8·1 answer
  • Someone help with Math?
    10·1 answer
  • Which type of car had the largest range in monthly sales? Explain how you came up with your answer.
    9·2 answers
  • Four less than five times a number is equal to 11
    12·2 answers
  • Can you write the standard form of the line that contains a slope of 1/2 and y-intercept of 3?
    6·1 answer
  • I have 5 apples I eat 5 how many do I have
    8·2 answers
  • What is 100 over 100​
    9·2 answers
  • Does y=5x-1 have a intercept of 5
    15·1 answer
  • four people each working for five hours a day can do piece of work in six days how long will two people each working for seven h
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!