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
Olenka [21]
3 years ago
8

Which of these is an example of a non-random sample?

Mathematics
2 answers:
klemol [59]3 years ago
7 0

Answer:

B is the answer because its an example of a non randon sample

Black_prince [1.1K]3 years ago
3 0

Answer:

it is D :)

Step-by-step explanation:

trust me ;)

You might be interested in
What is the answer with the explanation 1/3 - 1/7 =
Westkost [7]
So first u have to find a common denominator which is 21 so it will be 7/21-3/21=4/21
3 0
3 years ago
Read 2 more answers
EXERCÍCIOS 01) Resolva. A Lino tinha R$430,00 para pagar as seguintes contas R$ 119,00 de energia elétrica, R$65,00 de água e RS
satela [25.4K]

Answer:

$149

Step-by-step explanation:

The computation of the amount left for the shopping is shown below;

= Amount have - Electricity bill - Water bill - telephone bill

= $430 - $119  - $65 - $97

= $149

We simply deduct all expenses from the amount available so the remaining amount i.e. left would be considered for shopping

4 0
4 years ago
how do you do #3? if you can please take a picture or just explain the process, not just the answer. (i don’t need a super detai
oee [108]

Hello from MrBillDoesMath!

Answer:

z = 28 (y/x)

Discussion:

" z varies inversely with x and directly with y"  translates into

z = k * (y/x)                 (*)

Substituting x = 2, y = 3, z = 42  in (*) gives

42 = k (3/2)                        =>   multiply both sides by 2/3

42 (2/3) = k (3/2)(2/3)         =>  42(2/3) = 28; (3/2)(2/3) = 1

28 = k

Conclusion:

z = 28 (y/x)

 

Thank you,

MrB

5 0
3 years ago
9x²-6xy+4y²≥0 помогите
Liono4ka [1.6K]
I'm not very sure, but I hope it'll help.

8 0
4 years ago
Why is looking at cash flow an important step in a good financial plan?
4vir4ik [10]

Answer:

Cash flow refers to the constant movement of money, both where and how much you're spending as well as how much you're earning in return.

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • If pn= pn-1 +4 and p17=74, then p3=
    5·1 answer
  • Can you please explain the correct answer
    12·2 answers
  • Least common multiple of 11,39,35,8
    14·2 answers
  • Find the quotient. 2x − 3 x ÷ 7 x2
    11·2 answers
  • Solve for y 1/3x+1/4y=2
    12·2 answers
  • Splitting the middle term 2x^2-9x+4
    12·1 answer
  • Delaney wants to start saving money to buy a 3-D printer. If she needs to save at least $300.00 to pay for it and has decided to
    6·1 answer
  • I need help on this one
    11·2 answers
  • Jim buys a skateboard for $200. The value of the skateboard depreciates by 15% each year
    9·1 answer
  • P divided by 8.2 = 9.3<br> who is smart
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!