Examlex
Find the indicated term of the arithmetic sequence.
-Given an arithmetic sequence with a16 = 19 and a10 = 7, find a4.
Baillargeon
Baillargeon is a surname that may refer to researchers in various fields; in psychology, Renee Baillargeon is known for her work on infants' cognitive development, especially in understanding object permanence.
Truth Value
The attribute denoting the truthfulness or falseness of a proposition or statement.
Sixth Graders
Students who are in the sixth grade of their school education, often around the age of 11-12 years.
Formal Operations
The stage in Piaget's theory of cognitive development where individuals learn to think abstractly and reason logically.
Q9: <span class="ql-formula" data-value="\frac { 7 x ^
Q36: <span class="ql-formula" data-value="A = \left[ \begin{array} {
Q37: <span class="ql-formula" data-value="B = \left\{ 4 ,
Q42: <span class="ql-formula" data-value="- \frac { 1 }
Q44: <span class="ql-formula" data-value="\begin{array} { l } \frac
Q67: Let <span class="ql-formula" data-value="A =
Q98: <span class="ql-formula" data-value="\frac { 6 x ^
Q105: <span class="ql-formula" data-value="\left. (- 10 x ^
Q145: 4, -12, 36, -108, 324, .
Q184: 2x + 36y = -272 9x +