An airplane is flying from new york city to los angeles, the istance it travels in miles, d, is related to the time in seconds , t, by the equation d=0.15t.

An airplane is flying from new york city to los angeles, the distance it travels in miles, d, is related to the time in seconds , t, by the equation d=0.15t

A.How fast is it flying? Be sure to include the units. B. How far will it travels and 30 seconds? C. How long will it take to go 12.75 miles?

A) The plane is travelling at rate of 0.15 miles per second

B) The plane will travel 4.5 miles in 30 seconds

C) The plane will take 85 seconds to travel 12.75 miles

Given that,

The distance it travels in miles, d, related to the time in seconds , t, is given by equation:

A) Substitute t = 1 to find the speed of plane in miles per second

distance = 0.15 miles

Therefore, plane is travelling at rate of 0.15 miles per second

B) How far will it travels and 30 seconds?

Substitute t = 30 in eqn 1

Therefore, plane will travel 4.5 miles in 30 seconds.

C) How long will it take to go 12.75 miles?

Substitute d = 12.75 miles in eqn 1

Therefore, plane will take 85 seconds to travel 12.75 miles

in ray bradbury's short story "a sound of thunder", mr. eckels's fearfulness leads to drastic consequences for the rest of the world.

in the story, mr. eckels, who is a hunter, hires a time travel company to travel to the age of dinosaurs. although he is excited for the hunting expedition at the beginning, when they reach there and mr. eckels sees the tyrannosaurus, he feels frightened. as he is afraid of the tyrannosaurus, he steps off the path although he has been warned not to do it. by stepping off the path, the entire course of the future is affected: mr. eckart alters the future by stepping on a butterfly, which causes a new man to be elected president in the future. in that way, it is mr. eckart's fearfulness what triggers 'the butterfly effect' and what leads to drastic consequences for the rest of the world.