Answer:
Interpretation:
It means that Passenger will reach to same height after each 2/3 minutes
Step-by-step explanation:
We are given height function as
where
h is the height above the ground
t is the time
we can compare it with standard equation
Period formula is
now, we can compare and find B
we can find period
Interpretation:
It means that Passenger will reach to same height after each 2/3 minutes
Answer:
15 ft
Step-by-step explanation:
This problem can be represented by a right angle triangle, shown in the diagram below.
The distance between Jin and Zoe is the hypotenuse of the triangle, x.
According to Pythagoras theorem,
hyp² = opp² + adj²
Where opp is the opposite side and adjacent is the adjacent side to any angle of consideration (which is not important in this case)
Hence:
x² = 12² + 9²
x² = 144 + 81
x² = 225
Finding the square root:
x = 15 ft
Jin and Zoe are 15 ft apart.
Given:
To find:
The rate of change in volume at
Solution:
We know that, volume of a cone is
Differentiate with respect to t.
Substitute the given values.
Therefore, the volume of decreased by 29920 cubic inches per second.