You use a sine function to model the percentage of the Moon’s face that is lit by the Sun every night. At full moon, all of the Moon’s face is lit (100%). At New Moon, none of the moon’s face is lit (0%).

The output of your function expresses percentages as decimals. For example, 5% = 0.05.

What is the amplitude of your sine function?

0.1
0.5
1.0
2.0

How to get the answer of 0.5 amplitude:

Step-by-step explanation:

Since the maximum and minimum values are given, 100% and 0%, you can use them to find the amplitude.

Amplitude = maximum - minimum/2

Amplitude = 100 - 0/2 or 50

50% = 0.5

the answer is b.)

< 1=< 2

the answer is 9.8975

explanation:

when you multiply the "39.59" with the 25% it reduces it and shows its final discounted price. hope this !

step-by-step explanation: