(1A) At a movie theatre, the child ticket price is
1 answer:
You might be interested in
Answer:
The function that models the depth of the hole in feet over time in hours is .
Step-by-step explanation:
According to the statement, the variable to be modelled is the depth of the hole, which decreases whereas is filled. Under the assumption that the hole is filled at constant rate, we obtain the following expression:
(1)
Where:
- Current depth of the hole, measured in inches.
- Initial depth of the hole, measured in inches.
- Filled level, measured in inches.
- Filling time, measured in hours.
- Time, measured in hours.
If we know that ,
and
, then the function that models the depth of the hole is:
The function that models the depth of the hole in feet over time in hours is .
Answer:
Follows are the solution to this question:
Step-by-step explanation:
In the given-question, the missing data is defined in the attached file, please find it.
The answer is " ".
For this case, the first thing to do is find the area of the trapezoid.
We have then:
Where,
b1: b2: Trapezoid bases
h: height of the trapezoid
Substituting values we have:
Then, the cost per square foot is given by:
Answer:
The new carpet for the room will cost:
C = 1072.5 $
We have then:
Where,
b1: b2: Trapezoid bases
h: height of the trapezoid
Substituting values we have:
Then, the cost per square foot is given by:
Answer:
The new carpet for the room will cost:
C = 1072.5 $