Blog

Solve the problem.A rock falls from a tower that is 160 feet high.   As it is falling, its height is given by the formula h=160-16t2 . How many seconds (in tenths) will it take for the rock to hit the ground (h = 0)?

Identify f as being linear, quadratic, or neither. If f is quadratic, identify the leading coefficient.f(x) = 5 + 3×2

Solve the quadratic equation.10×2 = 80x

Use the discriminant to determine the number of real solutions.s2 – 2s – 3 = 0

_____________ is marriage between only one man and only one woman, or only two memebers of the same sex at a time.

___________ is a pattern of residence in which a married couple lives with or near the wife’s parents.

____________ kinship is the rule of descent that affiliates individuals with kin of both sexes related to them through women only.  

___________ is a pattern of residence in which a married couple lives with or near the husband’s parents.

__________ kinship is the type of kinship system in which individuals affiliate more or less equally with their mother’s and father’s relatives.

How were the French able to turn things around and win the third phase of the 100 Years War?