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
Kaylis [27]
2 years ago
9

A store owner wants to know if he sells more water or sports drinks. He records the number of sales for both products. What is t

he data gathering technique used?
A observational study
B voluntary survey
C randomized survey
D experiment
Mathematics
1 answer:
zysi [14]2 years ago
3 0

its A  ma am

i know this because i did it

                                       

You might be interested in
Please help me on this question
Marrrta [24]
It is the right answer........

4 0
3 years ago
Is 5/7 greater than 4/6 and Y and please don't be complicated
nadya68 [22]
5/7              4/6              Do a cross multiplication  6*5    and 7*4

6*5              7*4

30                 28


30 is bigger than 28.  Therefore 5/7 is greater than 4/6

Yes 5/7 is greater than 4/6.

I hope it is not that complicated.
7 0
3 years ago
Evaluate \dfrac{e}{4}+2f-3 4e +2f−3 when e=12e=12 and f=\dfrac12f= 21<br> ​
dusya [7]

Answer:

\frac{13+\left(-3\right)^2+4\left(-3\right)+1-\left(-10-\left(-6\right)\right)}{\frac{\left(4+5\right)}{\left(4^2-3^2\left(4-3\right)-8\right)}+12}=5


Step-by-step explanation:


7 0
3 years ago
A school teacher wants to survey students at her elementary school. She surveys 20 students from each grade level. What type of
Elan Coil [88]

Answer:

Stratified Random sampling

Step-by-step explanation:

When a random observations are selected from a number of individual groups in a particular population, the type of sampling technique is called Stratified Random sampling. Stratified Random sampling begins with the partitioning or splitting or a population into subgroups. A number of random selection are then made from each of the subgroups to form a collection of larger samples. This is different from the simple random sampling technique which makes random selection directly from a larger sample or population without prior partitioning of the population. The different grades of students represents the individual stratum from which random selections are made.

4 0
3 years ago
Candy is at the balloon shop and sees that 10 balloons cost 0.15 he needs 50 balloons to decorate his room how much will 50 ball
Kryger [21]
50/10 = 5
5 * 0.15 = 0.75 
it will cost 75 cents
8 0
3 years ago
Read 2 more answers
Other questions:
  • What things Are a decameter long
    5·2 answers
  • Point c is at (2,-4).After being reflected across the y-axis ,What are the coordinates at point c
    9·1 answer
  • 5(X-Y) in english meaning (word form)
    12·1 answer
  • I dont get this. can you explain
    12·1 answer
  • What is the shape of this distribution?
    9·2 answers
  • Two students solved the same multi-step equation. Which student is correct? Explain the error. Student A Student B 2x - 4(3x + 6
    12·1 answer
  • IL GIVE BRAINLIST!! PLEASE HELP! THERES 2 ANSWERS JUST SAYING!!​
    9·1 answer
  • Which exponential function is represented by the graph a f(x)=2(1/2)^x. B f(x)=1/2(2)^x
    5·1 answer
  • A bookstore sells 7 books for $99.75. Which table represents the relationship between
    13·1 answer
  • what is the value of the reciprocal of $\frac{-2}{5}$? express your answer as a decimal to the nearest tenth.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!