Which measure of the ages has the greatest value?

a- mean
b- median
c- mode
d- range

range

Step-by-step explanation:

The range would have the greatest value because its the maximum age-minimum age

Range

Step-by-step explanation:

the range goes from the smallest age to the largest age.

step-by-step explanation:

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