This year the CDC reported that 30% of adults received their flu shot. Of those adults who received their flu shot, 20% still got the flu. Of those who did not receive the flu shot, 65% got the flu. Use the tree diagram to determine the probability that a person with the flu is a person who received a flu shot.

Enter your answer as a decimal to the ten thousandths place.

its a trick question

step-by-step explanation:

dogs love water, just turn on the hose and it will run in circles chasing the water all day : )

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet