Which characteristic is NOT a characteristic of a continuous probability distribution? A)
The variable takes on any real values on the continuum between the
interval.
B)
Probability is measured by the area under the curve and the total area
must be 1.
C)
Three examples of continuous probability distributions are normal,
uniform, and exponential.
D)
The shape of the distribution depends on the probability of success and the
number of trials.

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

step-by-step explanation:

2/3=10/15

1/5=3/15

10+3=13/15

2 13/15 is the answer