Since a^2 - b^2 = 1, the value of y = 1 because x=1 and 1^2 - 1^2 = 0
Answer:
99 gallons of water.
Step-by-step explanation:
2.2 × 9 = 19.8
19.8 × 5 = 99
8=8,16,24,32,40,48,and so on
56= 56, 112, 168
The answer is B, (-10,-2) , (6,6)
Answer:
After 13 minutes have past, there will be a volume of 18.762 L of punch.
Step-by-step explanation:
In this problem, we are asked to find the volume at 13 minutes. We are given this equation...
<em>y = -2.485x + 51.067</em>
We can use this equation to solve our problem. 13 represents our x-value so, we will plug 13 in for x in the equation above.
y = -2.485(13) + 51.067
Multiply -2.485 by 13.
y = -32.305 + 51.067
Now, add the numbers together.
y = 18.762
So, after 13 minutes have past, then the volume of the punch would be 18.762 L.
