The common difference of this arithmetic sequence is equal to 5.
<h3>What is an arithmetic sequence?</h3>
An arithmetic sequence can be defined as a series of real and natural numbers in which each term differs from the preceding term by a constant numerical quantity.
<h3>How to calculate an arithmetic sequence?</h3>
Mathematically, the nth term of an arithmetic sequence can be calculated by using this expression:
aₙ = a₁ + (n - 1)d
Where:
- d is the common difference.
- a₁ is the first term of an arithmetic sequence.
- n is the total number of terms.
Common difference = a₂ - a₁ = a₃ - a₂
x - 10 - 10 = 20 - (x - 10)
x - 20 = 20 - x + 10
x - 20 = 30 -x
2x = 50
x = 50/2
x = 25.
d = x - 10 - 10
d = 25 - 20
Common difference, d = 5.
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I believe it is A - an economic region.
People in the old world saw the new world (west) as a potential way to boost their economy in the new untouched land
Answer:
Well it depends on the situation lets say that the President needs to persuade someone to join forces or to accept peace. But they can also persude some one to do the wrong thing. Presidents very seldom act entirely on their own; unless they can persuade others to support them and follow through, presidents who act unilaterally can be frustrated and even humiliated. As this is written, most of the executive orders President Obama issued in his second term are about to be nullified by the courts, President Trump, or Congress. These orders were effective for a while because President Obama was able to get his own cabinet officers to implement them; but they were toast as soon as others acted against them. In reality the President does have the power to persuade to make treatys, Veto bills, and take a variety of other measures, such as convening or dismissing Congress and receiving foreign ambassadors. So, In my perspective I belive that it is truly important that a President persuades but only when necessary.
Explanation:
Answer: D. Response bias where responses are Self-Reported
Explanation: