Answer:
2
Step-by-step explanation:
Take the absolute value of the lowest y value.
So

Take the absolute value of highest y value.

Add those two together and divide by two.

So the amplitude is 2
Find his rate:
120 / 15 = $8 per hour
Multiply the rate by hours:
$8 x 20 hours = $160
He will earn $160
Uhm disorder, condition, illness ?
Answer:
4 pages
Step-by-step explanation:
48 divided by 12 = 4
Answer:
y=54
Step-by-step explanation: