9514 1404 393
Answer:
- domain: all real numbers
- range: y ≥ 0
Step-by-step explanation:
The function is defined for all values of x, so its domain is all real numbers.
The function can produce values of f(x) that are 0 or greater, so its range is ...
y ≥ 0
Answer:
110 feet
Step-by-step explanation:
Given that,
Length of the rectangular garden = 9 1/4 feet = 37/4 feet
Width of the rectangular garden = 4 1/2 feet = 9/4 feet
We need to find the total length of fencing Mark needs to surround all 4 gardens.
The length for 1 garden = perimeter of the garden
The length for 4 garden = 4×perimeter of the garden
= 4×2(l+b)
![=8(l+b)\\\\=8(\dfrac{37}{4}+\dfrac{9}{2})\\\\=8\times 13.75\\\\=110\ \text{feet}](https://tex.z-dn.net/?f=%3D8%28l%2Bb%29%5C%5C%5C%5C%3D8%28%5Cdfrac%7B37%7D%7B4%7D%2B%5Cdfrac%7B9%7D%7B2%7D%29%5C%5C%5C%5C%3D8%5Ctimes%2013.75%5C%5C%5C%5C%3D110%5C%20%5Ctext%7Bfeet%7D)
Hence, 110 feet is the total length of the fencing Mark needs to surround all 4 gardens.
<span>3pi is an irrational number; the other options are not.</span>
I don’t kno how to estimate using benchmarks but I kno the exacts answer is 13/10 or 1.3