Answer:
80.7 inches
Step-by-step explanation:
circumference = 2 * pi * r
2 * pi * r = 507 inches
r = (507 inches)/(2 * pi)
r = (507 inches)/(2 * 3.14159)
r = (507 inches)/(6.2832)
r = 80.7 inches
Answer:
D. The range of the function is all real numbers greater than or equal to 0.
Step-by-step explanation:
The graph of the function
is shown in attached diagram.
1. The domain of the function is the set of all possible values for input (for x). Hence, the domain of this function is
![x\in (-\infty,0]](https://tex.z-dn.net/?f=x%5Cin%20%28-%5Cinfty%2C0%5D)
2. The range of the function is the set of all possible values for output (for y), so the range of this function is

As you can see, only option D is true - The range of the function is all real numbers greater than or equal to 0.
Answer: 172
Explanation:
<u>Mystery</u> <u>Science Fiction</u> <u>Biographies</u>
4x 3x
4y 5y
Science Fiction = 48
3x = 48 ⇒ x = 16
4y = 48 ⇒ y = 12
Mystery: 4x = 4(16) = 64
Biographies: 5y = 5(12) = 60
Mystery + Science Fiction + Biographies = Total
64 + 48 + 60 = Total
172 = Total
I think it’s 7 sorry if it’s wrong but I think it’s 7
Answer:
A: 117
Step-by-step explanation:
I was doing the test and got this same question. the correct answer is 117.