Answer:
The identity property of multiplication, also called the multiplication property of one says that a number does not change when that number is multiplied by 1. Ex. 12x1=12
B) x = y^2 because it fails the vertical line test making it not a function
2,975 students attend the college hope that helps
1) A student will study German for at least 3 years. x≥3
2) All employees work less than 40 hours. x<40
3) There are at least 35 people in the emergency room. x≥35
4) The carton holds at most 12 eggs. x≤12
5) There are no more than 10 gallons of gas in the tanks. x≤10
6) There are fewer than 10 yards of fabric left. x<10
7) The temperature is above 32°F. x>32
8) Years of experience cannot be less than 5 years. x≥5
Answer:
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form 
or 
Let
x-----> the speed of the elevator
y----> the weight it carries
so
<em>Find the constant k</em>
For x=10 ft/sec, y=400 lb
substitute
The equation is
Find the speed for y=500 lb
substitute in the equation
