1. An elevator in a tall building starts at a floor of the building that is 80 meters above the ground. The elevator descends 2 meters every 0.5 seconds for 4 seconds. Identify the domain and range using the following formats and then graph.
Inequality:
Set Notation:

the answer is su.k.my? ? co.kc

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours