ABC has vertically casts a 19-foot shadow. At the same time, a 6-foot person near the be cast a shadow 4 feet 9 inches. What is the height of the beam

24 ft

Step-by-step explanation:

The first step is to have uniform units hence we convert the inches to ft.

Conversion

1 inch is equal to 0.0833 ft hence 9 inches will be 9*0.0833=0.75 ft

The shadow of the man is 4.75 ft while actual height is 6ft

By cross multiplication concept, we evaluate that

6ft=4.75 ft shdow

X ft= 19 ft shadow

X=6*19/4.75=24 ft

Therefore, the actual beam height is 24 ft

9

step-by-step explanation:

the argument of alfred t. mahan, henry cabot lodge, and albert j. beveridge was the economically and mass production the the americans could not consume themselves. this led expansion to sell to other foreign nations for profits.

step-by-step explanation:

this is my explanation