Thomas happened to notice that at 4: 00 p. m. on his uncle's farm, a fence post that was 5 feet tall cast a 3 foot shadow. he also noticed that a nearby tree cast a 12 foot shadow. how tall is the tree?

I used the proportion:
5:3=x:12
x=((12)(5))/3=20
20 feet

If he noticed both of them at exactly 4pm, the fence post would be 5:3, 12 is 4 x 3, giving you the multiplier, so 5 x 4 is 20, a 20:12 ratio which means that the tree should be approximately 20 feet tall.

Understanding what? lol

both graphs increase on their domain

neither graph has a y-intercept

step-by-step explanation:

the following points can be visualized easily from the graph

there is a hike in both the graphs so the graphs are increasing on their domain.x-intercept of log x and log 6x are differentthere is a vertical asymptote of both the graphs so there is no y-interceptas both the graphs are increasing so there is no horizontal asymptote