1. In the equation y = A cos B(x-C) + D, what does each capital letter represent/ do to the graph? A

A means the amplitude of the wave

2pi/B means the period of the wave

C means the place shift left of the wave

and D means the vertical shift of the wave

Note 2pi here means 2pi radian, not degrees.

If you have trouble understanding any of these vocabularies above, just ask in the comments, I will be happy to help.

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

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the answer is mp

step-by-step explanation: