Any of you as bored as I am? You'd think Monday's would be worse...

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?

Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?

What number produces an irrational number when multiplied by 1/4