Problem page
the length of a rectangle is
5

yd
longer than its width.
if the perimeter of the rectangle is
38

yd
, find its area.

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?

Compound inequalities. , i’m being timed

Given right triangle abc, what is the value of tan(a)?