All real numbers, domain of definition is from -infinity till + infinity
The area of the circle by definition is given by:

For f (r) = 154:

Clearing r we have:

For f (r) = 616:

Clearing r we have:
Answer:
a reasonable domain for f (r) is:
7 <r <14
Answer:
The height of the container is 4 feet.
Step-by-step explanation:
A container has the format of a rectangular prism.
It has three dimensions: width(w), length(l), height(h).
The volume is:

In this question:

We have to find the height(length and width are in feet, volume in cubic feet, so the height will be in feet).




The height of the container is 4 feet.
Answer:
1470.24 in^3
Step-by-step explanation:
Square: 12*6*11=792
Circle: 6*(3.14*6^2)=678.24
792+678.24=1470.24
Answer:
C
Explanation:
》F=ma
》F=0 for balanced force ,so,
》a=0 which means moving at a constant speed
D is also right but C is more precise.We have to select the most suitable answer.