Answer:
$0.80
Step-by-step explanation:
$16.40 ÷ 20.5 = 0.80
You can check your work by doing :
20.5 cm of wire × $0.80 = $16.40
The graph approaches 0 as x approaches infinity.
Step-by-step explanation:
The behavior of the graph is presented by the function;
f(x)= 3x/4-x
Forming a table to see the behavior,
x f(x)
1 1
2 3
3 9
4 infinity
5 -15
6 -9
7 -7
8 -6
This shows that as value of x approaches positive infinity, the value of f(x) approaches 0.
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Keywords : statements, behavior, function, graph
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Answer:
78.5 ft²
Step-by-step explanation:
In this situation, the dog's 5 ft leash is the radius of the circle that he forms.
So, the radius is 5.
Use the area formula, A =
r². Plug in 5 as r, and 3.14 as 
A =
r²
A = (3.14)(5²)
A = (3.14)(25)
A = 78.5
So, the area of the grass he can cover is 78.5 ft²
Answer:
Step-by-step explanation:
5×4+5×3
20+15
25