Bert flipped a coln 8 times and recorded the results as either heads or tails. What is the experimental probability ( PE ) of the coin coming up heads?

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

they charge the same amount at 20 minutes.

step-by-step explanation:

i have no clue what you just said. write a question in english?