Examlex
Find the sum of the first n terms of the following arithmetic sequence.
-
Oranges
A citrus fruit known for its round shape, orange skin, and juicy flesh, often consumed fresh or as juice.
Borda Count
A voting method that assigns points based on the order of preference, determining the winner by the total points received.
Rank
The relative position or standing of someone or something in a hierarchy, based on importance or achievement.
Voters
Individuals who have the right and participate in the process of electing representatives or deciding on public issues through a democratic vote.
Q75: A bag contains 5 apples and 3
Q115: vertices at <span class="ql-formula" data-value="(
Q123: A building has an entry the
Q138: <span class="ql-formula" data-value="y=(x+3)^{3}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>y</mi><mo>=</mo><mo stretchy="false">(</mo><mi>x</mi><mo>+</mo><mn>3</mn><msup><mo
Q178: <span class="ql-formula" data-value="\frac { ( x +
Q190: How many 4-digit numbers can be formed
Q220: <span class="ql-formula" data-value="a _ { n }
Q260: <span class="ql-formula" data-value="S _ { 9 }
Q482: <span class="ql-formula" data-value="y = \sqrt { x
Q492: <span class="ql-formula" data-value="3 x + 4 y