Answer:
The amplitude of the sinusoidal function is 3
Step-by-step explanation:

Answer:
x = 175
Step-by-step explanation:
Add 8 on both sides to get 350 = 2x. Divide 2 on both sides to get your x value which is 175.
Answer:
That is sometimes true because there might be more green than red
Step-by-step explanation:
Half of 1=1/2=0.5
plus 500
500+0.5=500.5
divide by 2
500.5/2=250.25