Hope i understand it right
9y^2 -12y^4 = 3y^2 *(3 - 4y^2)
A: Since there is no cluster formed in the scatterplot, the two variables
are not related. Therefore, based on the data shown in the scatterplot,
the number of fish in a lake is not dependent on the size of the lake.
For this case, we can solve the problem by using the following ratio:
![\frac {25} {1} = \frac {x} {5}](https://tex.z-dn.net/?f=%5Cfrac%20%7B25%7D%20%7B1%7D%20%3D%20%5Cfrac%20%7Bx%7D%20%7B5%7D)
Where,
x: number of letters in 5 minutes
Clearing the value of x we have:
![x = 5 (\frac {25} {1})\\x = 5 * 25\\x = 125](https://tex.z-dn.net/?f=x%20%3D%205%20%28%5Cfrac%20%7B25%7D%20%7B1%7D%29%5C%5Cx%20%3D%205%20%2A%2025%5C%5Cx%20%3D%20125)
Answer:
At that rate, the number of letters that the worker can stamp in 5 min is 125.
Option D.
Answer:
18$
Step-by-step explanation:
12.00 ÷ 2 = 6.00
6 + 12 = 18