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
murzikaleks [220]
2 years ago
12

Which of the following can be used to show a cause-and-effect relationship between two variables?

Mathematics
2 answers:
disa [49]2 years ago
6 0

Answer:

a sample survey

jok3333 [9.3K]2 years ago
3 0

Answer:

A controlled experiment.

You might be interested in
“There shall be a firm and perpetual Peace between his Brittanic Majesty and the said States… all Hostilities both by Sea and La
icang [17]

Answer:

Treaty of Paris (1783

Step-by-step explanation:

Some of the treaty key points are;

The aim of the parties to "forget" previous disputes and controversies and to gain "perpetual peace and harmony"

1) The acknowledgement of the United States as a sovereign state

2) The United States boundary establishment

3) The right to fish granted to the United States fishermen

4) Debt settlement of lawful contracts on either side

5) Prisoners of war are to be released

6) Protection of property of Loyalists by the United States.

4 0
3 years ago
I need help please?!!
zysi [14]

Answer:

No, the expression is not linear because the highest power of x is 2.

5 0
3 years ago
Read 2 more answers
Please help, I will give brainliest, I am struggling badly.
Alja [10]

Answer:

Step-by-step explanation:

Notice they both have the same slope of 3x so they are parallel, but different y intercepts. This means the lines never intersect and thus there are no solutions to the system of equations.

3 0
2 years ago
Read 2 more answers
How much interest will he earn?<br> A) $120<br> B) $60<br> C) $50<br> D) $600
zubka84 [21]
I think it’s c hope this helps
5 0
3 years ago
Read 2 more answers
If 90 percent of a is 44, what is 30 percent of 3a?
Lesechka [4]
90% of "a" is 44.......turn ur percent into a decimal...." of " means multiply..." is " means equals...

0.90a = 44...divide both sides by 0.90
a = 44 / 0.90
a = 48.89.....this is rounded

what is 30% of 3a.....and we know that "a" is 48.89...

0.30(3 * 48.89) = 0.30(146.67) = 44 <=== ur answer
3 0
3 years ago
Other questions:
  • Write all the numbers that round to 50
    10·1 answer
  • Solve for a <br> 7a - 20 = 52m
    8·1 answer
  • Which one is x1, y1 and which is x2, y2?<br> (7, 2) and (15,8)
    7·2 answers
  • Diego’s deductible is $500. If he breaks his arm and needs it set, it costs $5000. What percentage of this cost does his company
    12·1 answer
  • John’s age is 2 years more than twice Mary’s age, and the sum of their ages is 32 years. How old is each.
    6·1 answer
  • Please help!!<br><br> The solution of the equation is x = ?<br> .
    6·1 answer
  • Over the next 12 months you have to read more than 72 books. You have to read x books per month. The inequality 12x &gt;72 repre
    14·1 answer
  • I need help with this please
    15·1 answer
  • The hypotenuse of a right triangle is 65 cm, if one of its sides is 25 cm, find the length of the other side and it's perimeter
    10·1 answer
  • A digital scale reports a 10 kg weight as weighing 8.975 kg which of the following is true
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!