Answer:
0 ≤ t ≤ 5.
Step-by-step explanation:
In the function , is the independent variable. The domain of is the set of all values of that this function can accept.
In this case, is defined in a real-life context. Hence, consider the real-life constraints on the two variables. Both time and volume should be non-negative. In other words,
- .
- .
The first condition is an inequality about , which is indeed the independent variable.
However, the second condition is about , the dependent variable of this function. It has to be rewritten as a condition about .
.
Hence, t ≤ 5.
Combine the two inequalities to obtain the domain:
0 ≤ t ≤ 5.
The answer is 2,115,000
I hope I help you
Answer
the answer is 105
Step-by-step explanation:
multiply 5 and 21
Answer:
Step-by-step explanation:
≤
With this, we can construct two inequalities:
≤
≥
Solving for each one will give us the answer:
≤
≤
≤
≥
≥
≥
This give us the following range:
≤ ≤
4 books make 1 foot since there are 12 inches in a foot so 4 * 5 is 20
There are 20 books in the stack