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
dangina [55]
3 years ago
9

The local grocery store wants to know if the shoppers prefer Crest or Colgate toothpaste. The store gives all of its shoppers a

value saver card, then uses a random number generator to select 30 card numbers and surveys those shoppers. Is this sampling method representative of the entire population and explain?
A. No, some shoppers may not buy toothpaste there.
B. Yes, all shoppers have a value card and the shoppers interviewed were chosen by a random number generator.
C. No, need a bigger sample.
D. No, the store should only ask women.
Mathematics
1 answer:
ch4aika [34]3 years ago
5 0

i think the answer is letter C

You might be interested in
-4 2/3 + 2 1/2 , I need help asp for this question help someone
snow_lady [41]

Answer:

The solution is in the attached file

7 0
3 years ago
Rewrite 7.25 as a mixed number in lowest terms.<br> 7 25/100<br> 7 2/5<br> 7 1/5<br> 7 1/4
Galina-37 [17]
<span>7.25 = 7 and 25/100 = 7 and 1/4</span>
4 0
3 years ago
Read 2 more answers
A cyclic quadrilateral is shown. x:y=3:7. work out the size of angle z
LekaFEV [45]

Answer:

116 degrees

Step-by-step explanation:

7 0
3 years ago
a school baseball team raised $810 for new uniforms. each player on the team sold one book of tickets. There were 10 tickets in
artcher [175]
the answer is 27 because all you have to do is divide 810 by 30 which equals 10 times three dollars at the equals 30 soda by 830 and 30 parts and equals 27 soap and try to answer or problem only calculator at home on your phone to add on your tablet on your computer and a half thank you
6 0
3 years ago
Read 2 more answers
Using the diagram, find sin B. Express your answer as a decimal rounded to the nearest hundredth, such as .86 or 0.86.
inessss [21]
Hi, thank you for posting your question here at Brainly.

This problem could be solved using the Law of Cosines, since we are given with the three sides. The equation goes,

b^2 = a^2 + c^2 - 2accosB. Substituting,

24^2 = 7^2 + 25^2 - 2(7)(25)cosB

Then B = 73.7 degrees. Therefore sinB or sin(73.7) = 0.96.
4 0
3 years ago
Other questions:
  • Find the maximum value of c=4x+2y<br>2x+2y less than or equal to 10<br>3x+y less than or equal to 9
    13·1 answer
  • What is the closest value of K?
    13·1 answer
  • the domain of the function f(x) = 3x3 is {2, 5}. what is the function’s range? the range of the function f(x) = 3x3 when its dom
    13·2 answers
  • Which set of points includes all of the solutions for y = negative three halves times x plus two? line going through 0 comma 2 a
    6·1 answer
  • Sanjay said that if a line has a slope or zero, then it never touches the x-axis. Which line proves that his statement is incorr
    7·2 answers
  • in speech class you lose 3 points for every 30 seconds to go over the time limit your speeches 90 seconds over the time limit wh
    9·1 answer
  • Which angle is a vertical angle with
    10·1 answer
  • Find the nth term of this quadratic sequence 3 8 15 24
    13·1 answer
  • Need Help ASAP due by end of class on these math problem
    14·1 answer
  • A retail store served 923 customers in October, and there were 45 complaints during that mo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!