In the function f(x)=5(x^2-4++15, what number belongs in the blank to complete the square?

True or false look at the picture pls : /

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row