247,039 rounded to the nearest thousand becomes
247,000
Given :
An airplane cuts through the morning sky for every 1,000 feet that he climbs the outside temperature drops 20° F.
To Find :
The rate of the temperature change in degrees Fahrenheit per foot.
Solution :
Let, rate of the temperature change in degrees Fahrenheit per foot is x.
So,

Therefore, rate of the temperature change in degrees Fahrenheit per foot is 0.02.
Hence, this is the required solution.
The two sales people for a local advertising firm are Trinity and Jason.
Sales amount of Trinity = $2330
Sales amount of Jason = $1740
Total sales of both the people = 
The fractional value of Trinity's sales =
or 57%
The fractional value of Jason's sales =
or 43%
Answer:
C. z and y
Step-by-step explanation:
By Definition of Vertical Angles the angles opposite each other when two lines cross are always equal. vertical angles refer to this.
"Vertical" refers to the vertex (where they cross)
The laws for radicals are derived directly from the laws for exponents by using the definition a m n = a m n . The laws are designed to make simplification much easier. It is important to reduce a radical to its simplest form.