Pls answer asap
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?
a.0.1
b.0.5
c.1.0
d.2.0

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Twelve less than a number is at most 20

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x