Find the 25th percentile of the distribution having pdf f(x)= |x|/4, where −2 <x < 2 and zero elsewhere.
Find the following trigonometric values.
Express your answers exactly.
The angle is located in quadrant IV, and
What is the value of ?
Express your answer exactly
= ______
What is the amplitude of
_____ units
This is about linear algebra. Please use LU method(perhaps) to solve it.
Calculate elementary matrices that transform A into upper triangular form
If the neighborhood holds 13 total games and all 50 athletes participate how many six player games and how many two player games are played. write and solve a system of equations
is located in quadrant IV, and 
?
that transform A into upper triangular form 