Using the graph provided determine the experimental probability, expressed as a reduced fraction, of rolling a 2 when a number cube is rolled 50 times

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft