Answer:
x =5
Step-by-step explanation:
We can use ratios for the side lengths
9 x
--------- = -----------
9+18 x+10
Using cross products
9 (x+10) = x * (9+18)
Distribute
9x+90 = x*27
9x+90 = 27x
Subtract 9x from each side
9x-9x+90 = 27x-9x
90 = 18x
Divide each side by 18
90/18 = 18x/18
5 =x
2 Rabbits multiplied by 4 equals 8 multiplied by 12 equals 96.
First we need to convert 0.75 feet to inches.
0.75 feet = 9 inches
Now we need to divide 9 inches by 24 hours.
9/24 = 0.375
This means that each hour, the vine grows 0.375 inches.
The relation is y = x^3, for x > 0.
If you graph it, you'll see that it passes the vertical line test, so it is a function.
