Find the amplitude and period of f(t)=1/2sin 3t

Option A

The Amplitude is

Then the period is

Step-by-step explanation:

The general sine function has the following form  

Where A is the amplitude: half the vertical distance between the highest peak and the lowest peak of the wave.  

is the period: time it takes the wave to complete a cycle.

k is the vertical displacement.

In this case we have the following function

Thus:

Then the period is

The Amplitude is

The answer is Option A

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .