Answer: 793 mi/h
Step-by-step explanation:
We have the following data:
is Earth radius at the 40th parallel of north latitude
is the Earth's angular velocity (toward the east)
is the Jet's angular velocity (toward due west)
And we need to find the Jet's speed 
, which is calculated by:
There would be 30 kid tickets and 4 adult tickets .. if you take 12 times that by 4 you get 48 .. then take 48 from 318 and you get 270 then divide that by 9 and get 30 .. 30 plus 4 is 34 tickets
The relevant rules of exponents are
.. (t^a)^b = t^(a·b)
.. t^a·t^b = t^(a+b)
You have
.. (t^-4)^-9·t^2
.. = t^((-4)*(-9) +2)
.. = t^38 . . . . . . . . . . . selection C
y=745-20x
y= the amount of photos left
x= days since he started deleting photos
In distributive property, the answer would be 12(5 + 4j).
