About 34% of people are expected to be infected by the flu this season. what is the risk that a randomly selected person will be infected by the flu? 'a) 34 b) 0.34 c) 0.66 d) 66 e) 1 divided by the population size

B 0.34

Step-by-step explanation:

If 34% of all people are expected to get the flu, then that means 34% of any sample size should also expect to be infected.  If they choose 1 person at random from either the population or a preselected random sample, then that person has a 34% chance of getting the flu.  0.34 is the decimal corresponding to 34%. So the probability is 0.34

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180